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प्रश्न
The cube `((-1)/4)` is ______.
पर्याय
`(-1)/12`
`1/16`
`(-1)/64`
`1/64`
MCQ
रिकाम्या जागा भरा
उत्तर
The cube `((-1)/4)` is `bb(underline((-1)/64)`.
Explanation:
Cube `((-1)/4)` is `((-1)/4)^3`
So, `((-1)/4)^3 = ((-1)/4) xx ((-1)/4) xx ((-1)/4)`
= `((-1) xx (-1) xx (-1))/(4 xx 4 xx 4)`
= `(-1)/64`
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