Math, asked by ns251569, 5 months ago


a4=22 , a2 = 10 then a7 =​

Answers

Answered by neerajverma4151
1

Answer:

a+7d=? a=? d=?

a+2d=10

a+4d=22

-2d=-12

d=6

a=?

a+4d=22

a+4(6)=22

a+24-22

a=2

a+7d

-2+7(6)

-2+42

=40

A7= 40

is a right answer

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