If (m+n)th term of G P is 9 and (m-n)th term is 4, then mth term will be:- - Maths - Sequences and Series

Question

If (m+n)th term of G P is 9 and (m-n)th term is 4, then mth term
will be:-

Mariya · Answer

am+m x am-n = (am)2
property of GP
therefore am=+6 or -6
hope it helps:)

If (m+n)th term of G.P is 9 and (m-n)th term is 4, then mth term will be:-