Advertisements
Advertisements
प्रश्न
\[\left( \frac{- 3}{2} \right)^{- 1}\] is equal to
पर्याय
- \[\frac{2}{3}\]
- \[- \frac{2}{3}\]
- \[\frac{3}{2}\]
none of these
MCQ
बेरीज
Advertisements
उत्तर
\[- \frac{2}{3}\]
We have:
\[\left( \frac{- 3}{2} \right)^{- 1}\] `=1/((-3)/2)` → (a−1 = 1/a)
`=2/(-3)`
shaalaa.com
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
APPEARS IN
संबंधित प्रश्न
Simplify and express the result in power notation with positive exponent.
(−4)5 ÷ (−4)8
Find the value of (3−1 + 4−1 + 5−1)0
Express the following as a rational number of the form \[\frac{p}{q},\] where p and q are integers and q ≠ 0. (−4)−2
Find the value of the following:
(30 + 4−1) × 22
Find the value of the following:
\[\left( \frac{1}{2} \right)^{- 1} + \left( \frac{1}{3} \right)^{- 1} + \left( \frac{1}{4} \right)^{- 1}\]
Find the value of the following:
\[\left( \frac{1}{2} \right)^{- 2} + \left( \frac{1}{3} \right)^{- 2} + \left( \frac{1}{4} \right)^{- 2}\]
Express the following as a rational number in the form \[\frac{p}{q}:\]
\[\left( \frac{3}{5} \right)^{- 1} \times \left( \frac{5}{2} \right)^{- 1}\]
Simplify:
\[\left( 2^{- 1} + 3^{- 1} \right)^{- 1}\]
Which of the following is not equal to \[\left( \frac{- 3}{5} \right)^4 ?\]
\[\left( \frac{2}{3} \right)^{- 5} \times \left( \frac{5}{7} \right)^{- 5}\] is equal to
