MCQs of Logarithm (Basics Mathematics - 3300001)

Showing 31 to 40 out of 50 Questions

31.

$\log_{2} (\log_{3} 9) =______$

32.

$\log 1 \times \log 2 \times \log 3 \times . . . . \times \log 25 =______$

33.

${\sqrt{3}}^{\log_{3} (4)} =______$

34.

$\frac{1}{\log_{3} (15)} + \frac{1}{\log_{5} (15)} =______$

35.

If $\log (\frac{a + b}{2}) = \frac{1}{2} (\log a + \log b)$ then $______$

જો $\log (\frac{a + b}{2}) = \frac{1}{2} (\log a + \log b)$ હોય તો $______$

36.

$\log (\sin^{2} x + \cos^{2} x) =______$

37.

$\log_{10} (0.001) =______$

38.

$\log (81) \div \log (27) =______$

39.

$\log_{3} (\log_{4} 64) =______$

40.

If $\log_{2} (a + 2) = 2$ then $a =______$

જો $\log_{2} (a + 2) = 2$ હોય તો $a =______$

Showing 31 to 40 out of 50 Questions