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Find the next four terms of the sequence: $\dfrac{ - 1}{7}, \dfrac{-1}{2}, \dfrac{-1}{11} ….$
in Mathematics by Diamond (62,118 points) | 7 views

1 Answer

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Best answer
$d = -2-7 = -9 $

So, the next term will be

$x- (-11) = -9$

$-x+11 = -9$   or $x = -20$

So, we can write

 

$\dfrac{-1}{11}+ (-9) = \dfrac{-1}{20}$

$\dfrac{-1}{20} + (-9) = \dfrac{-1}{29}$

$\dfrac{-1}{29} + (-9) = \dfrac{-1}{38}$

$\dfrac{-1}{38} + (-9) = \dfrac{-1}{47}$
by Diamond (62,118 points)

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