Home
Class 8
MATHS
(2/3)^(-5) is equal to (a)((-2)/3)^5 (...

`(2/3)^(-5)` is equal to (a)`((-2)/3)^5` (b) `(3/2)^5` (c) `(2xx-5)/3` (d) `2/(3xx5)`

Text Solution

Verified by Experts

The value of `(2/3)^(-5)` is:
=`(3/2)^5=243/32`.
Thus, the value of `(3/2)^5` is equal to `243/32`.
Hence, option (b) is the correct answer.
Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • PLAYING WITH NUMBERS

    RD SHARMA|Exercise All Questions|57 Videos
  • PRACTICAL GEOMETRY (CONSTRUCTIONS)

    RD SHARMA|Exercise All Questions|40 Videos

Similar Questions

Explore conceptually related problems

(-2)/3 xx 3/5 is equal to A. (-2)/5 B. 5/2 C. (-5)/2 D. 2/5

(2/5)^2 xx (2/5)^3 xx (2/5)^(-6) = (5/2)

15. For matrix A=[(2,3),(-4,5)] , (adjA)^T is equal to (A) [(5,-3),(4,2)] (B) [(5,4),(-3,2)] (C) [(5,3),(4,-2)] (D) [(5,-3),(-4,2)]

(-2/3)xx(3/5)+(5/2)-(3/5)xx(1/6)

Simplify: (-2)xx(-3)^3 (ii) (-3)^2xx(-5)^3 (iii) (-2)^5xx(-10)^2

(-(3)/(5))^(-4)xx(-(2)/(5))^(2)

5 n+2 −6 xx 5 n+113 xx 5 n − 2 5 n+1 is equal to (a) 5 3 (b) − 5 3 (c) 3 5 (d) − 3 5

Solve : (2/3)^4 times ( 3/2 )^5 times (5/3 )^-2 times ( 3/5 )^-3

hcf of 3^(3)xx5 and 3^(2)xx5^(2)

(2^((1)/(3))xx5^((2)/(3)))/(2^(-(2)/(3))xx5^(-(1)/(3)))