Ch # 3 Logarithm Quiz 5

Welcome to your Ch # 3 Logarithm Quiz 5

1. \[log_{a}mlog_{m}n=\]
2. \[log_{2}3log_{3}5=\]
3. \[log_{2}3log_{3}4log_{4}5=\]
4. \[log_{m}n={\frac{log_{a}n}{log_{a}m}}\] is called _______ law.
5. \[{\frac{log_{a}n}{log_{a}m}}=\]
6. \[{\frac{log_{7}r}{log_{7}t}}=\]
7. \[log_{a}a=\]
8. \[log_{10}10=\]
9. \[log10=\]
10. \[log_{a}1=\]
11. \[log1=\]
12. If  \[log2=0.3010\] and \[log3=0.4771\] then \[log6=\] _____
13. The characteristic of the common logarithm 0.0083 is
14. The logarithm of unity to any base is_____
15. The logarithm of any number to itself as base is______
16. The base of common logarithm is ___________
17. The base of natural logarithm is ___________
18. The integral part of the common logarithm is called______________
19. The common logarithm was invented by a British Mathematician________
20. The decimal fration part of the common logarithm is called______________

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