Math, asked by tapasrimallick6284, 1 year ago

The fifth term of an ap is 1 where as its 31st term is -77. which term of the ap is -17?

Answers

Answered by InfamousInferno
20
I have sent an image of the solution...
Here,
a= The first term of an A.P
d=The common difference of an A.P
Tn= The number of terms in an A.P
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