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प्रश्न
The value of `1/4^-2` is equal to 16.
पर्याय
True
False
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उत्तर
This statement is True.
Explanation:
Using law of exponents,
`a^-m = 1/a^m` ...[∵ a is non-zero integer]
∴ `1/(4^-2) = 4^2`
= 4 × 4
= 16
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संबंधित प्रश्न
The value of (–2)2×3 – 1 is ______.
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ap × bq = (ab)pq
`(16 xx 10^2 xx 64)/(2^4 xx 4^2)`
Supply the missing information for diagram.
If possible, find a hook-up of prime base number machine that will do the same work as the given stretching machine. Do not use (× 1) machines.
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Simplify:
`((3^-2)^2 xx (5^2)^-3 xx (t^-3)^2)/((3^-2)^5 xx (5^3)^-2 xx (t^-4)^3`
