Math, asked by mohdtalib5763, 1 year ago

Which term of an AP is 70, if the first term is 120and the common difference is -5?

Answers

Answered by shivam2213000
0
using formula an=a+(n-1)d
70 = 120+(n-1)-5

-50=(n-1)-5

10=n-1

11=n=answer
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