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प्रश्न
`a^m = 1/a^-m`
विकल्प
True
False
MCQ
सत्य या असत्य
उत्तर
This statement is True.
Explanation:
Using law of exponents, `a^m = 1/a^-m`
LHS = RHS
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संबंधित प्रश्न
Simplify and write the answer in the exponential form.
(25 ÷ 28)5 × 2-5
`(-8/2)^0 = 0`
The value of 5–2 is equal to 25.
Express as a power of a rational number with negative exponent.
`(((-3)/2)^-2)^-3`
If `5^(3x - 1) ÷ 25 = 125`, find the value of x.
`(125 xx x^-3)/(5^-3 xx 25 xx x^-6)`
Use the properties of exponents to verify that statement is true.
25(5n – 2) = 5n
Supply the missing information for diagram.
Find x.
23x = 82x + 1
Find x.
5x + 5x – 1 = 750
