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1. log264 + log28 এর মান কত?
- A. 128
- B. 128
- C. 128
- D. 128
Answer: Option C
Explanation:
log2^64+log2^8
=log2^2^6+log2^2^3
=6×1+3×1
=6+3
=9
=log2^2^6+log2^2^3
=6×1+3×1
=6+3
=9
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