Advertisements
Advertisements
प्रश्न
Evaluate: `(1/2)^(-5)`
योग
Advertisements
उत्तर
`(1/2)^(-5) = (1^(-5))/(2^(-5))`
= `1/(2^(-5))`
= 25
= 2 × 2 × 2 × 2 × 2
= 32
shaalaa.com
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
अध्याय 1: Numbers - Exercise 1.6 [पृष्ठ ४५]
APPEARS IN
संबंधित प्रश्न
Express the following as a product of prime factors only in exponential form:
729 × 64
Simplify:
`(- 3/2)^5 xx (-3/2)^3`
20 × 10000
Express the following numbers using exponential form.
512
Express the following numbers using exponential form.
343
Simplify the following.
32 × 24
(10 + 10)10 = 1010 + 1010
xm × xn = xm + n, where x is a non-zero rational number and m, n are positive integers.
`(7/3)^2 xx (7/3)^5 = (7/3)^10`
A googol is the number 1 followed by 100 zeroes.
- How is a googol written as a power?
- How is a googol times a googol written as a power?
