Question

. Prove that (2n + 2n-1)/(2n+1 - 2n) = 3/2

Answer 1

2n+2n-1/2n-2n+1=3/2
4n+1/1=3/2
2(4n+1)=3
8n+2=3
n=1/8

Answer 2

Step-by-step explanation:

L.H.S =2^n + 2^n -:-2^1/2^1*2^n-2^n

=2^n(1+1/2)/2^n(2-1)

=3/2

=R.H.S