Advertisements
Advertisements
प्रश्न
Express the following as a rational number in the form \[\frac{p}{q}:\]
(−7)−1
योग
Advertisements
उत्तर
\[( - 7 )^{- 1} = \frac{1}{- 7}\] → (a−1 = 1/a)
\[\frac{- 1}{7}\]
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
Simplify:
\[\left\{ 5^{- 1} \div 6^{- 1} \right\}^3\]
Express the following rational numbers with a negative exponent:
\[\left( \frac{3}{5} \right)^4\]
Express the following rational numbers with a positive exponent:
\[4^3 \times 4^{- 9}\]
Find x, if
\[\left( \frac{3}{2} \right)^{- 3} \times \left( \frac{3}{2} \right)^5 = \left( \frac{3}{2} \right)^{2x + 1}\]
Evaluate.
(5−1 × 2−1))× 6−1
Find the multiplicative inverse of the following.
10– 5
For a fixed base, if the exponent decreases by 1, the number becomes ______.
The multiplicative inverse of 1010 is ______.
The multiplicative inverse of (– 4)–2 is (4)–2.
