Math, asked by varayashasri, 7 months ago

Which term of the A.p10,8,6....is-28?

Answers

Answered by bhavanap1967
0

Step-by-step explanation:

10,8,6........-28

a=10, d=-2, anth=-28

anth=a+(n-1) d

-28=10+(n-1) -2

-28-10=-2n+ 2

-38-2=-2n

-20=-n

n=20

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