Question

Find the value of :

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Answer 1

(2^-1 * 4^-1)/2^-2 = 0.5

Answer 2

it will be equal to = 1/2 or

`2 {}^( - 1)`

Explanation:

`2 {}^( - 1) * 4 {}^( - 1) / 2 {}^( - 2)`

`(1)/(2) * (1)/(4) / (1)/(4)`

`= (1)/(2)`

or

`{2}^( - 1)`