Question:
Mark $(\sqrt{ })$ against the correct answer in the following:
If $y=\log _{10} x$ then $\frac{d y}{d x}=?$
A. $\frac{1}{\mathrm{x}}$
B. $\frac{1}{\mathrm{x}}(\log 10)$
C. $\frac{1}{x(\log 10)}$
D. none of these
Solution:
Click here to get exam-ready with eSaral
For making your preparation journey smoother of JEE, NEET and Class 8 to 10, grab our app now.