if in a gp the (p+q)th term is a and (p-q)th term is b , prove that the pth term is sqrt (ab).
@Ranjeeta Yadav has found equations (1) and (2) correctly.
On multiplying both the equations, we get
Hence, the pth term of the GP is .
if in a gp the (p+q)th term is a and (p-q)th term is b , prove that the pth term is sqrt (ab).
@Ranjeeta Yadav has found equations (1) and (2) correctly.
On multiplying both the equations, we get
Hence, the pth term of the GP is .