Advertisements
Advertisements
प्रश्न
Express the following rational numbers with a positive exponent:
\[\left( \frac{5}{4} \right)^{- 3}\]
योग
उत्तर
\[\left( \frac{5}{4} \right)^{- 3} \]
\[ = \left( \frac{4}{5} \right)^3\] → (a−1 = 1/a)
shaalaa.com
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
APPEARS IN
संबंधित प्रश्न
Find the value of the following:
(2−1 × 4−1) ÷ 2−2
By what number should \[\left( \frac{1}{2} \right)^{- 1}\] be multiplied so that the product may be equal to \[\left( - \frac{4}{7} \right)^{- 1} ?\]
By what number should (−15)−1 be divided so that the quotient may be equal to (−5)−1?
Evaluate:
(−3)−2
Evaluate:
\[\left( \frac{- 1}{2} \right)^{- 1}\]
Simplify:
\[\left( 2^{- 1} + 3^{- 1} \right)^{- 1}\]
Simplify:
\[\left( 3^2 - 2^2 \right) \times \left( \frac{2}{3} \right)^{- 3}\]
Find x, if \[\left( \frac{1}{4} \right)^{- 4} \times \left( \frac{1}{4} \right)^{- 8} = \left( \frac{1}{4} \right)^{- 4x}\]
Find the value of `(1/2)^(-2)+(1/3)^(-2)+(1/4)^(-2)`
The multiplicative inverse of `(- 5/9)^99` is ______.
