Math, asked by akhilbenny123rock, 5 months ago

the algebraic bform of an A s 4n+1 a)what is d b) what is f c) what is 25 th ter d) find the sum of first 25 terms

Answers

Answered by rajashreekolawale

0

Answer:

Answer

a=25a+(n−1)d=−17(n−1)d=−42

Sum=132

2n(2a+(n−1)d)=1322n(8)=132n=33d=−1621

Common difference=−1621

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