Practicing Success

Target Exam

CUET

Subject

-- Mathematics - Section B2

Chapter

Numbers, Quantification and Numerical Applications

Question:

If $y=log_3 (log_3x), $ then $\frac{dy}{dx}=$

Options:

$\frac{1}{xlog3x}$

$\frac{1}{x(xlog3+logx)}$

$\frac{logx}{xlog3}$

$\frac{1}{xlogx\, log 3}$

Correct Answer:

$\frac{1}{xlogx\, log 3}$