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प्रश्न
Which of the following is not equal to `((-5)/4)^4`?
विकल्प
`(-5)^4/4^4`
`5^4/(-4)^4`
`- 5^4/4^4`
`(-5/4) xx (-5/4) xx (-5/4) xx (-5/4)`
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उत्तर
`bb(- 5^4/4^4)`
Explanation:
We know that, `(p/q)^m = p^m/q^m`
So, `((-5)/4)^4 = (-5)^4/(4)^4` or `((-5)/4)^4 = (5)^4/(-4)^4`
or `((-5)/4)^4 = ((-5)/4) xx ((-5)/4) xx ((-5)/4) xx ((-5)/4)`
Hence, `- 5^4/4^4` is not equal to 1.
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संबंधित प्रश्न
Say true or false and justify your answer:
23 > 52
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`[(6/7)^5]^2`
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(y)−4
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Which of the following is not equal to 1?
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Arrange in descending order:
22+3, (22)3, 2 × 22, `3^5/3^2`, 32 × 30, 23 × 52
