Advertisements
Advertisements
Question
Find the value of 10−3.
Sum
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
Evaluate :
`5^(-4) xx ( 125)^(5/3) ÷ (25)^(-1/2)`
Simplify :
`( a + b )^(-1) . ( a^(-1) + b^(-1) )`
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)`
Simplify the following and express with positive index :
`(3^-4/2^-8)^(1/4)`
If 2160 = 2a. 3b. 5c, find a, b and c. Hence calculate the value of 3a x 2-b x 5-c.
Simplify:
`( x^a/x^-b )^( a^2 - ab + b^2 ) xx ( x^b/x^-c )^( b^2 - bc + c^2 ) xx ( x^c/x^-a )^( c^2 - ca + a^2 )`
Evaluate the following: `(2^3)^2`
Find the value of (23)2.
`[(3/7)^-3]^4` = ______
