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प्रश्न
Evaluate:
\[\left( \frac{- 1}{2} \right)^{- 1}\]
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उत्तर
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संबंधित प्रश्न
Express the following as a rational number of the form \[\frac{p}{q},\] where p and q are integers and q ≠ 0.
Simplify:
\[\left( 3^{- 1} \times 4^{- 1} \right)^{- 1} \times 5^{- 1}\]
Simplify:
Express the following as a rational number in the form \[\frac{p}{q}:\]
6−1
Simplify:
Express the following rational numbers with a negative exponent:
Express the following rational numbers with a positive exponent:
By what number should 5−1 be multiplied so that the product may be equal to (−7)−1?
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) \[\left( \frac{- 2}{3} \right) \times \left( \frac{- 2}{3} \right) \times \left( \frac{- 2}{3} \right)\]
\[\left( \frac{3}{4} \right)^5 \div \left( \frac{5}{3} \right)^5\] is equal to
