Question

simplify [(1/3)^-1 - (1/4)^-1]^-1​

Answer 1

Answer:

-1

Step-by-step explanation:

1/3^-1 =3

1/4^-1 =4

3-4 =-1

-1^-1=-1

Answer 2

Answer:

- 1

Step-by-step explanation:

$\frac{1}{3} ^{-1} - \frac{1}{4} ^{-1}$

⇒ $3 - 4$  ····· [∵ $a^{-1} = \frac{1}{a}$ ]

⇒ - 1

Hope this helped!

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