Advertisements
Advertisements
प्रश्न
Which of the following is not the reciprocal of `(2/3)^4`?
विकल्प
`(3/2)^4`
`(3/2)^-4`
`(2/3)^-4`
`3^4/2^4`
Advertisements
उत्तर
`bb((3/2)^-4)`
Explanation:
Reciprocal of a is `1/a`.
Similarly, `(2/3)^4 = (3/2)^4 = 3^4/2^4 = (2/3)^-4`
Hence, `(3/2)^-4` is not the reciprocal of `(2/3)^4`
APPEARS IN
संबंधित प्रश्न
The value of (–2)2×3 – 1 is ______.
For a non-zero integer x, x7 ÷ x12 is equal to ______.
For any two non-zero rational numbers x and y, x4 ÷ y4 is equal to ______.
Find the value [4–1 + 3–1 + 6–2]–1 = ______.
`(-8/2)^0 = 0`
Solve the following:
`(1/2)^-2 ÷ (1/2)^-3`
Find the product of the cube of (–2) and the square of (+4).
Find x so that `(2/9)^3 xx (2/9)^-6 = (2/9)^(2x - 1)`
Use the properties of exponents to verify that statement is true.
`1/4 (2^n) = 2^(n - 2)`
If possible, find a hook-up of prime base number machine that will do the same work as the given stretching machine. Do not use (× 1) machines.
