Advertisements
Advertisements
Question
Find the value of 10−3.
Sum
Advertisements
Solution
10−3
`= 1/10^3 ....["a"^-"m" = 1/"a"^"m"]`
`= 1/1000`
shaalaa.com
Laws of Exponents
Is there an error in this question or solution?
RELATED QUESTIONS
Simplify :
`( 8x^3 ÷ 125y^3 )^(2/3)`
Simplify:
`[ 5^( n + 3 ) - 6 xx 5^( n + 1 )]/[ 9 xx 5^n - 5^n xx 2^2 ]`
Simplify :
`( 3x^2 )^(-3) xx ( x^9 )^(2/3)`
Evaluate:
`(27/8)^(2/3) - (1/4)^-2 + 5^0`
Simplify the following and express with positive index :
`(3^-4/2^-8)^(1/4)`
Simplify the following and express with positive index :
`(32)^(-2/5) ÷ (125)^(-2/3)`
If 2160 = 2a. 3b. 5c, find a, b and c. Hence calculate the value of 3a x 2-b x 5-c.
If a = xm + n. yl ; b = xn + l. ym and c = xl + m. yn,
Prove that : am - n. bn - l. cl - m = 1
Evaluate the following: `(3^2)^2`
Find the value of (23)2.
