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प्रश्न
For a fixed base, if the exponent decreases by 1, the number becomes ______.
पर्याय
One-tenth of the previous number.
Ten times of the previous number.
Hundredth of the previous number.
Hundred times of the previous number.
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उत्तर
For a fixed base, if the exponent decreases by 1, the number becomes one-tenth of the previous number.
Explanation:
If the exponent is decreased by 1, then for the fixed base, the number becomes one-tenth of the previous number.
E.g. - For 105, exponent decrease by 1
⇒ `10^(5 - 1) = 10^4`
⇒ `10^4/10^5 = 1/10`
APPEARS IN
संबंधित प्रश्न
Find the value of the following:
Simplify:
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5−2
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(−7)−1
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Which of the following is not reciprocal of \[\left( \frac{2}{3} \right)^4 ?\]
Evaluate.
(5−1 × 2−1))× 6−1
The multiplicative inverse of (– 4)–2 is (4)–2.
Simplify and express the result in power notation with positive exponent.
(3−7 ÷ 3−10) × 3−5
