Math, asked by murugeshanbabu1971, 8 months ago

find the common difference of the terms of AP.(x-y),(x+y),(x+3y),......

Answers

Answered by Anonymous

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What is AP???

❥A well defined sequence in which the difference of succeeding term and preceding term is constant.

Common difference of an AP :-

succeeding term-preceding term

So,

❥(x+y)-(x-y)

❥x+y-x+y

2y

Additional formulas:-

❥an=a+(n-1)d:- n term

❥Sn=n/2(2a+(n-1)

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find the common difference of the terms of AP.(x-y),(x+y),(x+3y),......​