Question

1: The value of 4^3/2 is

option

a 2

b 6

c 8

d 4096

which one is right answer​

Answer 1

Step-by-step explanation:

D

16

On prime factorising, we get,

4096=

2×2×2

×

2×2×2

×

2×2×2

×

2×2×2

=2

3

×2

3

×2

3

×2

3

.

Then, value of

3

4096

is:

3

4096

=

3

2

3

×2

3

×2

3

×2

3

=2×2×2×2=16.

Therefore, option D is correct.

Answer 2

423=(22)23=(2)2×23=23=8