Question

the n term of an AP having first term a and common difference d is​

Answer 1

ANSWER-

In an A.P. with first term 'a' and the common difference d (a,d=0) , the ratio ' ρ ' of the sum of the first n terms to sum of n terms succeeding them does not depend on n . Then the ratio ta and the ratio ′ρ ; respectively are (A)21,41(B)2,31 (C) 21,31 (D)21,2...

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Answer 2

Answer:

$tn = a + (n - 1)d$

Step-by-step explanation:

The formula for nth term of an AP with first term a and common difference d is:

$tn = a + (n - 1)d$