MCQ
The value of $\text{log}^{80}_2+\text{log}^{5}_2-\text{log}^{20}_2-\text{log}^{10}_2$ is equal to:
- A$3$
- ✓$1$
- C$2$
- DNot
✓
Answer
Correct option: B.
$1$
$1$
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