# If l is the last term, d is the common difference and ‘s’ is the sum of n terms of an A.P. be connected by the equation 8ds = (d + 2l)2, then d = _____.

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The Brainliest Answer!

8ds=(d+2l)2

8ds=2d+4l

2d(4s-1)=4l

d=2l/4s-1

8ds=2d+4l

2d(4s-1)=4l

d=2l/4s-1

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