# Recent questions tagged parallel

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Think of the matrix $A=\left(\begin{array}{ll}a & b \\ c & d\end{array}\right)$ as mapping one plane to another.
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Think of the matrix $A=\left(\begin{array}{ll}a & b \\ c & d\end{array}\right)$ as mapping one plane to another.Think of the matrix $A=\left(\begin{array}{ll}a &amp; b \\ c &amp; d\end{array}\right)$ as mapping one plane to another. a) If two lines in the firs ...
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The planes $$x+2 y-2 z=3 \text { and } 2 x+4 y-4 z=7$$ are parallel since their normals, $(1,2,-2)$ and $(2,4,-4)$, are parallel vectors. Find the distance between these planes.The planes $$x+2 y-2 z=3 \text { and } 2 x+4 y-4 z=7$$ are parallel since their normals, $(1,2,-2)$ and $(2,4,-4)$, are parallel vectors. Find the d ...
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Find the lengths of the sides and the interior angles of the triangle in $R^{4}$ whose vertices are $$P(2,4,2,4,2), \quad Q(6,4,4,4,6), \quad R(5,7,5,7,2)$$
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Find the lengths of the sides and the interior angles of the triangle in $R^{4}$ whose vertices are $$P(2,4,2,4,2), \quad Q(6,4,4,4,6), \quad R(5,7,5,7,2)$$Find the lengths of the sides and the interior angles of the triangle in $R^{4}$ whose vertices are $$P(2,4,2,4,2), \quad Q(6,4,4,4,6), \quad R(5,7,5 ... close Notice: Undefined index: avatar in /home/customer/www/mathsgee.com/public_html/qa-theme/AVEN/qa-theme.php on line 993 The angle between vectors (1,3,-2) and (4,-2,-1) is 0 answers 7 views The angle between vectors (1,3,-2) and (4,-2,-1) isThe angle between vectors (1,3,-2) and (4,-2,-1) is &nbsp; A) 0 B) \dfrac{\pi}{3} C) \dfrac{\pi}{2} D) \pi E) none of the above ... close Notice: Undefined index: avatar in /home/customer/www/mathsgee.com/public_html/qa-theme/AVEN/qa-theme.php on line 993 The angle between vectors (2,6,-4) and (4,-2,-1) is 0 answers 6 views The angle between vectors (2,6,-4) and (4,-2,-1) isThe angle between vectors (2,6,-4) and (4,-2,-1) is &nbsp; A. 0 B. \dfrac{\pi}{3} C. \dfrac{\pi}{2} D. \pi E. none of the above ... close Notice: Undefined index: avatar in /home/customer/www/mathsgee.com/public_html/qa-theme/AVEN/qa-theme.php on line 993 The angle between vectors (1,3,-2) and (4,-2,-1) is 0 answers 4 views The angle between vectors (1,3,-2) and (4,-2,-1) isThe angle between vectors (1,3,-2) and (4,-2,-1) is &nbsp; A) 0 B) \frac{\pi}{3} C) \frac{\pi}{2} D) \pi E) none of the above ... close 0 answers 11 views The U.S. federal debt at the end of 2001 was $\ 5.77$ trillion, and grew to $\ 6.20$ trillion by the end of 2002 . At the end of 2005 it was $\ 7.91$ trillion, and grew to $\ 8.45$ trillion by the end of $2006^{3}$.The U.S. federal debt at the end of 2001 was $\ 5.77$ trillion, and grew to $\ 6.20$ trillion by the end of 2002 . At the end of 2005 it was $\ ... close Notice: Undefined index: avatar in /home/customer/www/mathsgee.com/public_html/qa-theme/AVEN/qa-theme.php on line 993 If a three farad capacitor and a six farad capacitor are connected in parallel, what is their equivalent capacitance? 1 answer 42 views If a three farad capacitor and a six farad capacitor are connected in parallel, what is their equivalent capacitance?If a three farad capacitor and a six farad capacitor are connected in parallel, what is their equivalent capacitance? ... close Notice: Undefined index: avatar in /home/customer/www/mathsgee.com/public_html/qa-theme/AVEN/qa-theme.php on line 993 A circuit has a resistance of 200 ohms. The resistance of the circuit can be reduced to 120 ohms by adding which of the following to the circuit. 1 answer 48 views A circuit has a resistance of 200 ohms. The resistance of the circuit can be reduced to 120 ohms by adding which of the following to the circuit.A circuit has a resistance of 200 ohms. The resistance of the circuit can be reduced to 120 ohms by adding which of the following to the circuit. w) ... close Notice: Undefined index: avatar in /home/customer/www/mathsgee.com/public_html/qa-theme/AVEN/qa-theme.php on line 993 To convert a galvanometer to a voltmeter, you should add a: 1 answer 22 views To convert a galvanometer to a voltmeter, you should add a:To convert a galvanometer to a voltmeter, you should add a: w) high resistance in series x) high resistance in parallel y) low resistance in series ... close Notice: Undefined index: avatar in /home/customer/www/mathsgee.com/public_html/qa-theme/AVEN/qa-theme.php on line 993 How can we solve the equation \((4 z-4)^{2}-6=58$ ? 1 answer 37 views How can we solve the equation $(4 z-4)^{2}-6=58$ ?How can we solve the equation $(4 z-4)^{2}-6=58$ ? ... close Notice: Undefined index: avatar in /home/customer/www/mathsgee.com/public_html/qa-theme/AVEN/qa-theme.php on line 993 Determine the equation of the circle with centre $(-2 ;-1)$ through the point $(5 ; 1)$. 1 answer 37 views Determine the equation of the circle with centre $(-2 ;-1)$ through the point $(5 ; 1)$.Determine the equation of the circle with centre $(-2 ;-1)$ through the point $(5 ; 1)$. ... close Notice: Undefined index: avatar in /home/customer/www/mathsgee.com/public_html/qa-theme/AVEN/qa-theme.php on line 993 Determine the equation of the circle with centre $(5 ;-3)$ through the point $(3 ; 2)$. 1 answer 36 views Determine the equation of the circle with centre $(5 ;-3)$ through the point $(3 ; 2)$.Determine the equation of the circle with centre $(5 ;-3)$ through the point $(3 ; 2)$. ... close Notice: Undefined index: avatar in /home/customer/www/mathsgee.com/public_html/qa-theme/AVEN/qa-theme.php on line 993 If $y=\log _{a} x$ passes through $(9 ;-2)$, determine the value of $a$. 1 answer 41 views If $y=\log _{a} x$ passes through $(9 ;-2)$, determine the value of $a$.If $y=\log _{a} x$ passes through $(9 ;-2)$, determine the value of $a$. ... close Notice: Undefined index: avatar in /home/customer/www/mathsgee.com/public_html/qa-theme/AVEN/qa-theme.php on line 993 If $y=\log _{5} x$, calculate the $x$-intercept. 1 answer 31 views If $y=\log _{5} x$, calculate the $x$-intercept.If $y=\log _{5} x$, calculate the $x$-intercept. ... close Notice: Undefined index: avatar in /home/customer/www/mathsgee.com/public_html/qa-theme/AVEN/qa-theme.php on line 993 If $y=\log _{a} x$ passes through $(5 ; 1)$, determine the value of $a$. 1 answer 37 views If $y=\log _{a} x$ passes through $(5 ; 1)$, determine the value of $a$.If $y=\log _{a} x$ passes through $(5 ; 1)$, determine the value of $a$. ... close Notice: Undefined index: avatar in /home/customer/www/mathsgee.com/public_html/qa-theme/AVEN/qa-theme.php on line 993 Determine the arithmetic mean of 16 and -2 . 1 answer 33 views Determine the arithmetic mean of 16 and -2 .Determine the arithmetic mean of 16 and -2 . ... close Notice: Undefined index: avatar in /home/customer/www/mathsgee.com/public_html/qa-theme/AVEN/qa-theme.php on line 993 Find the slope of the line going through (-3,2) and (-4,2) 1 answer 33 views Find the slope of the line going through (-3,2) and (-4,2)Find the slope of the line going through (-3,2) and (-4,2) ... close Notice: Undefined index: avatar in /home/customer/www/mathsgee.com/public_html/qa-theme/AVEN/qa-theme.php on line 993 What is a capacitor? 1 answer 24 views What is a capacitor?What is a capacitor? ... close 1 answer 124 views Find the parametric representation of the line L in \mathbf{R}^{4} passing through the point P(1,2,3,-4) and in the direction of u=[5,6,-7,8]. Also, find the point Q on L when t=1.Find the parametric representation of the line L in \mathbf{R}^{4} passing through the point P(1,2,3,-4) and in the direction of u=5,6,-7,8. ... close Notice: Undefined index: avatar in /home/customer/www/mathsgee.com/public_html/qa-theme/AVEN/qa-theme.php on line 993 Find an equation of the hyperplane H in \mathbf{R}^{4} that passes through the point P(1,3,-4,2) and is normal to the vector u=[4,-2,5,6]. 1 answer 416 views Find an equation of the hyperplane H in \mathbf{R}^{4} that passes through the point P(1,3,-4,2) and is normal to the vector u=[4,-2,5,6].Find an equation of the hyperplane H in \mathbf{R}^{4} that passes through the point P(1,3,-4,2) and is normal to the vector u=4,-2,5,6. ... close Notice: Undefined index: avatar in /home/customer/www/mathsgee.com/public_html/qa-theme/AVEN/qa-theme.php on line 993 Solve the following equation in integers:$$ 3^{m}-2^{n}=1 $$1 answer 60 views Solve the following equation in integers:$$ 3^{m}-2^{n}=1 $$Solve the following equation in integers:$$ 3^{m}-2^{n}=1 $$Definition: Modular Arithmetic means recycling of integers when they reach a fixed val ... close Notice: Undefined index: avatar in /home/customer/www/mathsgee.com/public_html/qa-theme/AVEN/qa-theme.php on line 993 Solve the following equation in integers:$$ x^{3}=2 y^{3}+4 z^{3} $$1 answer 54 views Solve the following equation in integers:$$ x^{3}=2 y^{3}+4 z^{3} $$Solve the following equation in integers:$$ x^{3}=2 y^{3}+4 z^{3} $$... close Notice: Undefined index: avatar in /home/customer/www/mathsgee.com/public_html/qa-theme/AVEN/qa-theme.php on line 993 Find the roots for the following pairs of equations. Verify the solution through substitution into both equations. 0 answers 44 views Find the roots for the following pairs of equations. Verify the solution through substitution into both equations.Find the roots for the following pairs of equations. Verify the solution through substitution into both equations.$$ \begin{gathered} 3 \frac{4}{5} q ...
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Simplify the following equation into the format of $\#_{z}=\#$ and find the root. Verify the solution through substitution.
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Simplify the following equation into the format of $\#_{z}=\#$ and find the root. Verify the solution through substitution.Simplify the following equation into the format of $\#_{z}=\#$ and find the root. Verify the solution through substitution.  z\left(1+0.073 \times \ ...
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