Advertisements
Advertisements
प्रश्न
Evaluate:
\[\left( \frac{1}{3} \right)^{- 4}\]
योग
उत्तर
\[\left( \frac{1}{3} \right)^{- 4} = \frac{1}{\left( 1/3 \right)^4}\] → (a−n = 1/(an))
\[= \frac{1}{1/81}\]
= 18
shaalaa.com
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
APPEARS IN
संबंधित प्रश्न
Express the following as a rational number of the form \[\frac{p}{q},\] where p and q are integers and q ≠ 0.
\[\left( \frac{2}{3} \right)^{- 2}\]
Find the value of the following:
3−1 + 4−1
Write the following in exponential form:
\[\left( \frac{3}{2} \right)^{- 1} \times \left( \frac{3}{2} \right)^{- 1} \times \left( \frac{3}{2} \right)^{- 1} \times \left( \frac{3}{2} \right)^{- 1}\]
Express the following as a rational number in the form \[\frac{p}{q}:\]
6−1
Cube of \[\frac{- 1}{2}\] is
For any two rational numbers a and b, a5 × b5 is equal to
For a non-zero rational number a, a7 ÷ a12 is equal to
For a fixed base, if the exponent decreases by 1, the number becomes ______.
The multiplicative inverse of 1010 is ______.
Express 16–2 as a power with the base 2.
