Question

If 2 n+2 – 2 n+1 + 2 n = c x 2 n , find the value of C.

Answer 1

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Answer 2

Answer:

The Value of C is 3

Step-by-step explanation:

2n+2-2n+1+2n = c×2n

Arranging,

2n-2n+2n+2+1 = c×2n

2n+ 3 = c×2n

Moving 2n from right side to left side we get

2n/2n+3 = c

3 =c

c =3