Ch # 3 Logarithm Quiz 5 Welcome to your Ch # 3 Logarithm Quiz 5 1. \[log_{a}mlog_{m}n=\]\[log_{a}n\]\[log_{a}m\]Both a & bNone of these 2. \[log_{2}3log_{3}5=\]\[log_{5}2\]\[log_{2}5\]Both a & bNone of these 3. \[log_{2}3log_{3}4log_{4}5=\]\[log_{5}2\]\[log_{2}5\]Both a & bNone of these 4. \[log_{m}n={\frac{log_{a}n}{log_{a}m}}\] is called _______ law.LogarithmChange of BaseChange of LogarithmNone of these 5. \[{\frac{log_{a}n}{log_{a}m}}=\]\[log_{m}n\]\[log_{t}r\]\[log10\]None of these 6. \[{\frac{log_{7}r}{log_{7}t}}=\]\[log_{m}n\]\[log_{t}r\]\[log10\]None of these 7. \[log_{a}a=\]0110None of these 8. \[log_{10}10=\]0110None of these 9. \[log10=\]0110None of these 10. \[log_{a}1=\]0110None of these 11. \[log1=\]0110None of these 12. If \[log2=0.3010\] and \[log3=0.4771\] then \[log6=\] _____0.30100.47710.7781None of these 13. The characteristic of the common logarithm 0.0083 is3\[-3\]\[Both a & b\]None of these 14. The logarithm of unity to any base is_____\[e\]\[0\]\[1\]10 15. The logarithm of any number to itself as base is______\[e\]\[0\]\[1\]10 16. The base of common logarithm is ___________\[e\]\[0\]\[1\]10 17. The base of natural logarithm is ___________\[e\]\[0\]\[1\]10 18. The integral part of the common logarithm is called______________CharacteristicMantissaExponentialNone of these 19. The common logarithm was invented by a British Mathematician________EulerAl KhwazrmiHenry BriggsNone of these 20. The decimal fration part of the common logarithm is called______________CharacteristicMantissaExponentialNone of these Time is Up! Time's up