Question

PLEASE GIVE THE ANSWER OF Q 7 ....​

Answer 1

Heya!!

34th = a + 33d

Nth term in An A.P is given by

An = a + (n - 1) d

Where An is nth term, a is first term, n is number of terms and d is common difference.

Here

An = 125, a = 7, n = 60 d = ?

125 = 7 + (60 - 1) d

125 - 7 = 59d

59d = 118

d = 2

Now 34th term = a + 33d

34the term = 7 + 33(2)

So, 34th term = 73