Question

2:16 > 2ⁿ >4

Answer 1

2:2^4>2^n>2^2

2^-3>2^n>2^2

suy ra :-3>n>2

Answer 2

2:2^4>2^n>2^2

2^-3>2^n>2^2

suy ra : -3>n>2

suy ra n thuộc { -2;-1;0;}