The multiplicative inverse of 2^-4 is:
A4^-2
B2^0
C2^4
D2^-8
Answer & Solution
Correct answer: C. 2^4
1. The inverse of a power flips its sign of exponent.
2. So the inverse of 2^-4 has the exponent +4.
3. That value is 2^4, which is 16.
4. So the answer is 2^4.
_Source: NCERT Class 8 Mathematics, Ch 10 'Exponents and Powers'_
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