Advertisements
Advertisements
प्रश्न
Find the value of the following:
(5−1 × 2−1) ÷ 6−1
बेरीज
Advertisements
उत्तर
\[( 5^{- 1} \times 2^{- 1} ) \div 6^{- 1} = \left( \frac{1}{5} \times \frac{1}{2} \right) \div \frac{1}{6}\] → (a−n = 1/(an))
\[= \frac{1}{10} \times 6\]
\[= \frac{3}{5}\]
shaalaa.com
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
APPEARS IN
संबंधित प्रश्न
Find the value of (3−1 + 4−1 + 5−1)0
Write the following in exponential form:
\[\left( \frac{3}{2} \right)^{- 1} \times \left( \frac{3}{2} \right)^{- 1} \times \left( \frac{3}{2} \right)^{- 1} \times \left( \frac{3}{2} \right)^{- 1}\]
Evaluate:
5−2
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:
\[\left\{ 4^{- 1} \times 3^{- 1} \right\}^2\]
Simplify:
\[\left\{ 5^{- 1} \div 6^{- 1} \right\}^3\]
Express the following rational numbers with a negative exponent:
\[\left( \frac{1}{4} \right)^3\]
Express the following rational numbers with a positive exponent:
\[\left( \frac{5}{4} \right)^{- 3}\]
Express the following rational numbers with a positive exponent:
\[\left\{ \left( \frac{3}{2} \right)^4 \right\}^{- 2}\]
Simplify:
\[\left\{ \left( \frac{1}{2} \right)^{- 1} \times ( - 4 )^{- 1} \right\}^{- 1}\]
