Math, asked by sneha3220, 5 months ago

the 8th term of an AP is zero. Prove that its 119th term is 3 times its 45th term

Answers

Answered by singlamonika1980

0

Step-by-step explanation:

a+(n-1)d=an

a+(8-1)d=0

a+7d=0

a=-7d

119th term= a+118d

-7d+118d

111d=3(37d)

45th term

a+44d

-7d+44d

37d

Answered by Varshithamunnangi

0

Step-by-step explanation:

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