If $y=x^x$ then $\frac{dy}{dx}=$

Important Questions on Differentiation

EASY

RRC Group D CBT

IMPORTANT

RRB Indian Railway Group 'D' Recruitment - General Mathematics>Chapter 19 - Differentiation>Exercise 1>Q 7

If $u=\mathrm{coslog}x, v=\mathrm{logcos}x$ then

EASY

RRC Group D CBT

IMPORTANT

RRB Indian Railway Group 'D' Recruitment - General Mathematics>Chapter 19 - Differentiation>Exercise 1>Q 8

If $y=\cos \log \sqrt{x}$ then $\frac{dy}{dx}=$

EASY

RRC Group D CBT

IMPORTANT

RRB Indian Railway Group 'D' Recruitment - General Mathematics>Chapter 19 - Differentiation>Exercise 1>Q 9

If $y=e^x+x^e$ then $y\text{'}\left(1\right)=$

EASY

RRC Group D CBT

IMPORTANT

RRB Indian Railway Group 'D' Recruitment - General Mathematics>Chapter 19 - Differentiation>Exercise 1>Q 10

If $y=e^{\log 2}$ then $\frac{dy}{dx}=$

EASY

RRC Group D CBT

IMPORTANT

RRB Indian Railway Group 'D' Recruitment - General Mathematics>Chapter 19 - Differentiation>Exercise 1>Q 11

If$f\left(x\right)=ta{n}^{-1 }tan2x$  then $f"\left(1\right)=$

EASY

RRC Group D CBT

IMPORTANT

RRB Indian Railway Group 'D' Recruitment - General Mathematics>Chapter 19 - Differentiation>Exercise 1>Q 12

If $y=sinh{e}^x$then $\frac{dy}{dx}=$

EASY

RRC Group D CBT

IMPORTANT

RRB Indian Railway Group 'D' Recruitment - General Mathematics>Chapter 19 - Differentiation>Exercise 1>Q 13

If $f\left(x\right)={\tan }^{-1}y=x$ then $\frac{dy}{dx}=$

EASY

RRC Group D CBT

IMPORTANT

RRB Indian Railway Group 'D' Recruitment - General Mathematics>Chapter 19 - Differentiation>Exercise 1>Q 14

If $y=\sec \left({\mathrm{xe}}^{\mathrm{x}}\right)$ then $\frac{dy}{dx}$ at $x=0$ is