If the `n`th terms of the two AP's 9, 7, 5, … and 24, 21, 18, … are the same, then find the value of `n`. Also, that term.

If the nth terms of the two AP 9, 7, 5, .......and 24, 21, 18, ......are same. Find n.

Two A.P's are given as 9,7,5,…. and 24,21,18,… . If nth term of both the progressions are equal then find the value of n and nth term.

Find out 45th term of the AP : 21, 18, 15, . . .

The sum of first n terms of an A.P. is 5n^(2) + 3n . If the nth term is 168, find the value of n. Also find the 20th term of the A.P.

The sum of first n terms of an AP is 5n^2 + 3n If its mth term is 168, find the value of m. Also find the 20th term of the AP.

If the nth term of the A.P. 9, 7, 5, .... is same as the nth term of A.P. 15, 12, 9, .... find n.

If the nth term of the A.P.9,7,5 is same as the nth term f the A.P.15,1,9,... find n.

Two A.P's are given 9,7,5..and 24,21,18,….If n^(th) term of both the progressions are equal then find the value of n and n^(th) term

If the n^(th) term of the A.P. 9, 7, 5, .... is same as the n^(th) term of the A.P. 15, 12, 9, .... find n.

If the n^(th) terms of an A.P. 9, 7, 5,….. is equal to the n^(th) term of an A.P. 15, 12, 9……then find n