The value of 2^-2

is:

A. 4 B. ¼ C. 2 D. ½j​

2 thoughts on “The value of 2^-2<br /><br />is:<br /><br />A. 4 B. ¼ C. 2 D. ½j​”

1. Using the following law of exponents

   a^-1 = 1/a

   (a^b)^c = a^bc

   Now, 2^-2

   = (2^2)^-1

   = 4^-1

   = 1/4

   Hence, Ans is (B) 1/4

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2. Answer:

   => [tex]2^-^2[/tex]

   => [tex]\frac{1}{4}[/tex]

   option (b)

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