Advertisements
Advertisements
प्रश्न
Simplify:
\[\left( 4^{- 1} \times 3^{- 1} \right)^2\]
योग
Advertisements
उत्तर
`(4^(-1)xx3^(-1))^2-(1/4xx1/3)^2` `->(a^(-1)=1/a)`
`=(1/12)^2`
`=1^2/12^2` `->(a/b)^n=(a^n)/(b^n)`
`=1/144`
shaalaa.com
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
APPEARS IN
संबंधित प्रश्न
Evaluate.
3−2
Find the value of the following:
(3−1 + 4−1 + 5−1)0
Find the value of the following:
(5−1 × 2−1) ÷ 6−1
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:
\[\left\{ \left( \frac{1}{2} \right)^{- 1} \times ( - 4 )^{- 1} \right\}^{- 1}\]
Find the value of `(1/2)^(-2)+(1/3)^(-2)+(1/4)^(-2)`
Express 16–2 as a power with the base 2.
Simplify and express the result in power notation with positive exponent.
2−3 × (−7)−3
