kartik_new123
New member
- Joined
- Nov 21, 2012
- Messages
- 2
Q No 1 In a certain A.P the 24th term is twice the 10th term. Prove that the 72nd term is twice the 34th term.
Q No 2 If (m+1)th term of an A.P is twice the (n+1)th term, prove that (3m+1)th term is twice the (m+n+1)th term.
Q No 3 If the nth term of the A.P 9,7,5,.... is same as the nth term of the A.P 12,12,9,...Find n.
Q No 2 If (m+1)th term of an A.P is twice the (n+1)th term, prove that (3m+1)th term is twice the (m+n+1)th term.
Q No 3 If the nth term of the A.P 9,7,5,.... is same as the nth term of the A.P 12,12,9,...Find n.