Question

Find the value of ( 2 raised to -1 × 4 raised to -1) ÷ 2 raised to -2 .


This is exponents and powers

Answer 1

Answer:

Step-by-step explanation:since ,2 raise to the power -1 is

1/2.Now,

1/2*4=1/2

Again,2 raise to the power -2 =1/4 so,

1/2 divide by 1/4=1/2

That is the answer

Answer 2

Answer:

1/2 × 1/3 = 1/6.

since a raised to the power (-1) is 1/a