Question

1 upon 3 ki power minus 3 minus 1 upon 2 ki power minus 3 divided by 1 upon 4 ki power minus 3

Answer 1

Answer:

27-8÷64

19/64 hope it helps you

Answer 2

Given:

{$(1/3)^{-3}$ - $(1/2)^{-3}$ } ÷ $(1/4)^{-3}$

To Find:

The final value

Solution:

We know that,

$x^{-1}$ = $\frac{1}{x}$

Applying this property to the above equation, we get

{$(1/3)^{-3}$ - $(1/2)^{-3}$ } ÷ $(1/4)^{-3}$ = ($3^{3}$ - $2^{3}$) ÷ $4^{3}$ = ( 27 - 8) ÷ 64 = $\frac{19}{64}$

Hence, {$(1/3)^{-3}$ - $(1/2)^{-3}$ } ÷ $(1/4)^{-3}$ is equal to  $\frac{19}{64}$.