Math, asked by shobi90, 1 year ago

Find the common difference of A.P 1,-2,-5,-8

Answers

Answered by manasa1010
1

Answer:

heya mate there's your answer

let first term of the AP is a1=1

second term a2=-2

and d be the common difference

we know that d=a2-a1

d=-2-(1)

d=-2-1

d=-3

So common difference of the AP is-3

hope it helps you

Thank you

Answered by Anonymous
2

Common difference d = -2 - 1= - 3

= - 5 - ( - 2) = - 3

So common difference is - 3

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