Question

1. Choose the correct answer for the following:

(ix) (1/3)^ -4 is equal to

(A) 3 (B) 3^4 (C) 1 (D) 3^–4

Answer 1

Option ( B ) is correct .

Reason :

By exponential Law [ ( a/b )^-n = ( b/a )^n ]

( 1/3 )^-4 = ( 3/1 )^4 = 3^4

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Answer 2

Answer :

The answer of the following equation is 3⁴ .

Step by step explanation :

Hey Mate,

Equation : (1 / 3) ⁻⁴ = ?

Solution :

(1 / 3) ⁻⁴ = ?

As we all know the exponential Law say that ( a /b ) ⁻ⁿ = ( b /a ) ⁿ

So,

(1 / 3) ⁻⁴ =  (3/ 1) ⁴

(1 / 3) ⁻⁴ = 3 ⁴