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प्रश्न
Express the following rational numbers with a positive exponent:
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उत्तर
\[4^3 \times 4^{- 9} \]
\[ = 4^\left( 3 - 9 \right) = 4^{- 6} \]
\[ = \left( \frac{1}{4} \right)^6\] → (am x an = am+n)
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संबंधित प्रश्न
Find the value of (3−1 + 4−1 + 5−1)0
Find the value of the following:
\[\left\{ \left( \frac{1}{3} \right)^{- 1} - \left( \frac{1}{4} \right)^{- 1} \right\}^{- 1}\]
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Express the following rational numbers with a negative exponent:
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Which of the following is not reciprocal of \[\left( \frac{2}{3} \right)^4 ?\]
Which of the following numbers is not equal to \[\frac{- 8}{27}?\]
(a) \[\left( \frac{2}{3} \right)^{- 3}\]
(b) \[- \left( \frac{2}{3} \right)^3\]
(c) \[\left( - \frac{2}{3} \right)^3\]
(d) \[\left( \frac{- 2}{3} \right) \times \left( \frac{- 2}{3} \right) \times \left( \frac{- 2}{3} \right)\]
Simplify and express the result in power notation with positive exponent.
(3−7 ÷ 3−10) × 3−5
