1.

The value of 3.2^(n+1)+2^n/2^n+1-2^n-1​

Answer»

Answer:

TAKING 2^n COMMON in both numerator and denominator

=2^n(3*2^1+1)÷2^n(2^1-2^-1)

CANCEL 2^n in numerator and denominator

=(3*2+1)÷(2-1÷2)

=7÷(3÷2)

=14÷3



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