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प्रश्न
Express the following as a rational number in the form \[\frac{p}{q}:\]
(−7)−1
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उत्तर
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संबंधित प्रश्न
Find the value of the following:
\[\left\{ \left( \frac{1}{3} \right)^{- 1} - \left( \frac{1}{4} \right)^{- 1} \right\}^{- 1}\]
Simplify:
\[\left( 3^{- 1} \times 4^{- 1} \right)^{- 1} \times 5^{- 1}\]
Evaluate:
(−3)−2
Evaluate:
\[\left( \frac{- 1}{2} \right)^{- 1}\]
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) \[\left( \frac{- 2}{3} \right) \times \left( \frac{- 2}{3} \right) \times \left( \frac{- 2}{3} \right)\]
Find the value of (2−1 × 4−1) ÷2−2.
Find the value of `(1/2)^(-2)+(1/3)^(-2)+(1/4)^(-2)`
The multiplicative inverse of `(3/2)^2` is not equal to `(2/3)^-2`.
The cells of a bacteria double itself every hour. How many cells will there be after 8 hours, if initially we start with 1 cell. Express the answer in powers.
