If \( e^{y}+x y=e \), the ordered pair \( \left(\frac{d y}{d x}, \f...

Channel:
PW Solutions
Subscribers:
447,000
Published on ● Video Link: https://www.youtube.com/watch?v=vxwHsH5ceWE


Duration: 2:20
126 views
0

If \( e^{y}+x y=e \), the ordered pair \( \left(\frac{d y}{d x}, \frac{d^{2} y}{d^{2}}\right) \) at \( x=0 \) is equal
\( \mathrm{P} \) to :
[JEE Main - 2019(Apri)]
(a) \( \left(-\frac{1}{\mathrm{e}}, \frac{1}{\mathrm{e}^{2}}\right) \)
(b) \( \left(\frac{1}{\mathrm{e}}, \frac{1}{\mathrm{e}^{2}}\right) \)
(c) \( \left(\frac{1}{\mathrm{e}},-\frac{1}{\mathrm{e}^{2}}\right) \)
(d) \( \left(-\frac{1}{\mathrm{e}},-\frac{1}{\mathrm{e}^{2}}\right) \)
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live



Other Videos By PW Solutions


2023-02-14A first order reaction is \( 50 \% \) completed in \( 1.26 \times 1...
2023-02-14Which of the following statement is not correct for the catalyst? (...
2023-02-14Number of solutions of \( 5 \cos ^{2} q-3 \sin ^{2} q+6 \sin q \cos...
2023-02-14A toroid of core of inner radius \( 0.25 \mathrm{~m} \) and outer r...
2023-02-14Amphoteric hydroxides react with both alkalles and acids. Which of the following Group 2 metal h...
2023-02-14The solution of the equation \( \tan \theta \cdot \tan 2 \theta=1 \...
2023-02-14If \( \tan \alpha \) and \( \tan \beta \) are the roots of \( x^{2}...
2023-02-14Let \( y=y(x) \) be the solution of the differential equation, \( \...
2023-02-14Which of the following statements is incorrect about the collison t...
2023-02-14A polygon shaped wire is inscribed in a circle of radius \( R \). T...
2023-02-14If \( e^{y}+x y=e \), the ordered pair \( \left(\frac{d y}{d x}, \f...
2023-02-14If \( \sin \alpha, \sin \beta \) and \( \cos \alpha \) are in G.P, ...
2023-02-14An infinitely long conductor \( P Q R \) is bent to form a right an...
2023-02-14If \( \cos \theta=\frac{\cos \alpha-\cos \beta}{1-\cos \alpha \cos ...
2023-02-14A short bar magnet of magnetic moment \( 5.25 \times 10^{-2} \mathrm{~J} \mathrm{~T}^{-1} \) is ...
2023-02-14Which of the following statements is not correct about order of a r...
2023-02-14If in a \( \triangle \mathrm{ABC}, \angle \mathrm{C}=90^{\circ} \),...
2023-02-14The solubility of metal halides depends on their nature. lattice enthalpy and hydration enthalpy...
2023-02-14Rate law for the reaction \( \mathrm{A}+2 \mathrm{~B} \longrightarr...
2023-02-14A long solenoid has 20 turns \( \mathrm{cm}^{-1} \). The current ne...
2023-02-14Which of the following graphs represents exothermic reaction? (a) (...


Tags:
pw