Math, asked by laxmimitagi, 9 months ago

nth term of a sequence is a+nb. then find a4-a3.

Answers

Answered by Anonymous

3

Step-by-step explanation:

a + nb = a + (n-1)d

nb = (n-1)d

d = (n/n-1)b

a4-a3 = (a + 3d)-(a+2d) = d = (n/n-1)b

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