Advertisements
Advertisements
प्रश्न
Evaluate:
5−2
बेरीज
Advertisements
उत्तर
\[5^{- 2} = \frac{1}{5^2}\] → (a−n = 1/(an))
\[= \frac{1}{25}\]
shaalaa.com
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
APPEARS IN
संबंधित प्रश्न
Simplify and express the result in power notation with positive exponent.
`(1/2^3)^2`
Evaluate.
`{(1/3)^(-1) - (1/4)^(-1)}^(-1)`
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
Find the value of the following:
(3−1 + 4−1 + 5−1)0
Find the value of the following:
\[\left\{ \left( \frac{1}{3} \right)^{- 1} - \left( \frac{1}{4} \right)^{- 1} \right\}^{- 1}\]
Express the following rational numbers with a positive exponent:
\[\left\{ \left( \frac{4}{3} \right)^{- 3} \right\}^{- 4}\]
By what number should (−15)−1 be divided so that the quotient may be equal to (−5)−1?
For any two non-zero rational numbers a and b, a4 ÷ b4 is equal to
Expand the following numbers using exponents.
1025.63
