Advertisements
Advertisements
प्रश्न
Simplify:
\[\left\{ 4^{- 1} \times 3^{- 1} \right\}^2\]
योग
Advertisements
उत्तर
\[\left\{ 4^{- 1} \times 3^{- 1} \right\}^2\] `=(1/4xx1/3)^2` →(a−1 = 1/a)
\[= \left( \frac{1}{12} \right)^2\]
\[= \frac{(1 )^2}{(12 )^2}\] →((a/b)n = (an)/(bn))
\[= \frac{1}{144}\]
shaalaa.com
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
संबंधित प्रश्न
Simplify and express the result in power notation with positive exponent.
(−4)5 ÷ (−4)8
Find the value of the following:
(3−1 + 4−1 + 5−1)0
Simplify:
\[\left( 4^{- 1} \times 3^{- 1} \right)^2\]
Simplify:
\[\left( 3^2 + 2^2 \right) \times \left( \frac{1}{2} \right)^3\]
Evaluate:
5−2
Express the following as a rational number in the form \[\frac{p}{q}:\]
\[\left( \frac{1}{4} \right)^{- 1}\]
Express the following rational numbers with a positive exponent:
\[\left( \frac{5}{4} \right)^{- 3}\]
By what number should 5−1 be multiplied so that the product may be equal to (−7)−1?
Find the value of `(1/2)^(-2)+(1/3)^(-2)+(1/4)^(-2)`
Simplify and express the result in power notation with positive exponent.
`(−3)^4 × (5/3)^4`
