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Maths CBSE Live product
Class 8 (2026-27)
Power play
Exponent Rules
10.
AR - Negative exponents
Question:
1
m.
Choose the correct answer:
Assertion:
\(b^{-3} = \frac{1}{b^{3}}\)
Reason:
Negative exponent is the multiple of positive exponent.
Both A and R are true, and R is the correct explanation of A.
Both A and R are true, but R is not the correct explanation of A.
A is true, but R is false
A is false, but R is true
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