Math, asked by ashutsingh, 8 months ago

in A.p the sum of first n term of a.p is 3nsquare/2 +5n/2 . find 25 term

Answers

Answered by imahek

0

Step-by-step explanation:

here, a = first term of A.P.

a2 = second term of A.P.

d = common difference

S1= sum of first term of A.P.

S2= sum of two term of A.P.

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