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प्रश्न
The multiplicative inverse of 10–100 is ______.
पर्याय
10
100
10100
10–100
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उत्तर
The multiplicative inverse of 10–100 is 10100.
Explanation:
For multiplicative inverse, let a be the multiplicative inverse of 10–100.
So, a × b = 1
∴ a × 10–100 = 1
⇒ `a = 1/10^-100 xx 1/(1/10^100)` ...`[∵ a^-m = 1/a^m]`
= 10100
APPEARS IN
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| Powers Table | ||||||||||
| x | 1x | 2x | 3x | 4x | 5x | 6x | 7x | 8x | 9x | 10x |
| 1 | 1 | 2 | ||||||||
| 2 | 1 | 4 | ||||||||
| 3 | 1 | 8 | ||||||||
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| 5 | 1 | 32 | ||||||||
| 6 | 1 | 64 | ||||||||
| 7 | 1 | 128 | ||||||||
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