Advertisements
Advertisements
प्रश्न
For any two non-zero rational numbers a and b, a4 ÷ b4 is equal to
विकल्प
(a ÷ b)1
(a ÷ b)0
(a ÷ b)4
(a ÷ b)8
MCQ
योग
Advertisements
उत्तर
(a ÷ b)4
This is one of the basic exponential formulae, i.e. (a ÷ b)n = an ÷ bn
shaalaa.com
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
APPEARS IN
संबंधित प्रश्न
Evaluate.
`(5/8)^(-7) xx (8/5)^(-4)`
Find the value of the following:
(5−1 × 2−1) ÷ 6−1
Simplify:
\[\left( 2^{- 1} + 3^{- 1} \right)^{- 1}\]
Simplify:
\[\left( 2^2 + 3^2 - 4^2 \right) \div \left( \frac{3}{2} \right)^2\]
Simplify:
\[\left( 2^{- 1} + 3^{- 1} \right)^{- 1}\]
Simplify:
\[\left( 4^{- 1} - 5^{- 1} \right) \div 3^{- 1}\]
Express the following rational numbers with a negative exponent:
\[\left\{ \left( \frac{3}{2} \right)^4 \right\}^{- 3}\]
\[\left( \frac{- 2}{5} \right)^7 \div \left( \frac{- 2}{5} \right)^5\] is equal to
\[\left( \frac{1}{5} \right)^0\] is equal to
Find the multiplicative inverse of the following.
10– 5
