Advertisements
Advertisements
प्रश्न
The cube `((-1)/4)` is ______.
विकल्प
`(-1)/12`
`1/16`
`(-1)/64`
`1/64`
MCQ
रिक्त स्थान भरें
उत्तर
The cube `((-1)/4)` is `bb(underline((-1)/64)`.
Explanation:
Cube `((-1)/4)` is `((-1)/4)^3`
So, `((-1)/4)^3 = ((-1)/4) xx ((-1)/4) xx ((-1)/4)`
= `((-1) xx (-1) xx (-1))/(4 xx 4 xx 4)`
= `(-1)/64`
shaalaa.com
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
APPEARS IN
संबंधित प्रश्न
Expand: `(3/5)^4`
Expand: `((-4)/7)^5`
Evaluate: (2−5 × 27) ÷ 2−2
Evaluate: (2−1 × 3−1) ÷ 6−2
Evaluate: `(4/5)^(-2) ÷ (4/5)^(-3)`
Simplify using law of exponents.
25 ÷ 23
Simplify and express the following in exponential form:
`(4^5 xx "a"^8 xx "b"^3)/(4^3 xx "a"^5 xx "b"^2)`
Find x such that 3x+2 = 3x + 216
If `p/q = (3/2)^2 ÷ (9/4)^0`, find the value of `(p/q)^3`.
Find the reciprocal of the rational number `(1/2)^2 ÷ (2/3)^3`
