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प्रश्न
Express the following rational numbers with a negative exponent:
उत्तर
\[ \left( \frac{3}{5} \right)^4 \]
\[ = \left( \frac{5}{3} \right)^{- 4} \left[ \because a^{- n} = \frac{1}{a^n} \right]\]
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संबंधित प्रश्न
Evaluate.
`{(1/3)^(-1) - (1/4)^(-1)}^(-1)`
Find the value of the following:
Simplify:
By what number should \[\left( \frac{1}{2} \right)^{- 1}\] be multiplied so that the product may be equal to \[\left( - \frac{4}{7} \right)^{- 1} ?\]
Express the following as a rational number in the form \[\frac{p}{q}:\]
Find x, if
\[\left( \frac{- 1}{2} \right)^{- 19} \times \left( \frac{- 1}{2} \right)^8 = \left( \frac{- 1}{2} \right)^{- 2x + 1}\]
Find x, if
Which of the following is not equal to \[\left( \frac{- 3}{5} \right)^4 ?\]
For a non-zero rational number a, a7 ÷ a12 is equal to
Evaluate.
`(8^(-1)xx5^(3))/2^(-4)`
