Advertisements
Advertisements
प्रश्न
Express the following rational numbers with a negative exponent:
\[3^5\]
योग
Advertisements
उत्तर
\[ \left( 3 \right)^5 \]
\[ = \left( \frac{1}{3} \right)^{- 5} \left[ \because a^{- n} = \frac{1}{a^n} \right]\]
shaalaa.com
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
APPEARS IN
संबंधित प्रश्न
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.
\[\left( \frac{2}{3} \right)^{- 2}\]
Simplify:
\[\left\{ 4^{- 1} \times 3^{- 1} \right\}^2\]
By what number should (−15)−1 be divided so that the quotient may be equal to (−5)−1?
\[\left( \frac{- 1}{5} \right)^3 \div \left( \frac{- 1}{5} \right)^8\] is equal to
\[\left( \frac{- 2}{5} \right)^7 \div \left( \frac{- 2}{5} \right)^5\] is equal to
Find the value of (2−1 × 4−1) ÷2−2.
Find the value of `(1/2)^(-2)+(1/3)^(-2)+(1/4)^(-2)`
The multiplicative inverse of 1010 is ______.
Simplify and express the result in power notation with positive exponent.
(3−7 ÷ 3−10) × 3−5
