The value of \( \int \frac{\cos x+x \sin x}{x(x+\cos x)} \cdot d x \) (a) \( \ln |x|-\ln |x+\cos...

Channel:
PW Solutions
Subscribers:
447,000
Published on ● Video Link: https://www.youtube.com/watch?v=s1_EKQVdXVU


Duration: 3:59
1 views
0

The value of \( \int \frac{\cos x+x \sin x}{x(x+\cos x)} \cdot d x \)
(a) \( \ln |x|-\ln |x+\cos x|+C \)
(b) \( \ln |x|-2 \ln |x+\cos x|+C \)
(c) \( \ln |x|-3 \ln |x+\cos x|+C \)
(d) None of these
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live



Other Videos By PW Solutions


2023-06-09Let \( A=\left[\begin{array}{ccc}x^{2} & 6 & 0 \\ 1 & -5 & 1 \\ 2 & 0 & x\end{array}\right] \) a...
2023-06-09In free space, an electromagnetic wave of \( 3 \mathrm{GHz} \) strikes over the edge of an objec...
2023-06-09\( \int \frac{x^{2}}{(a+b x)^{2}} d x \) equals (a) \( \frac{1}{b^{3}}\left(a+b x-a \ln |a+b x|-...
2023-06-09Let \( f(x)=\int \frac{x^{2} d x}{\left(1+x^{2}\right)\left(1+\sqrt{1+x^{2}}\right)} \) and \( f...
2023-06-09The value of \( \int \frac{(\cos 2 x)^{2}}{\sin x} d x \) (a) \[ \begin{array}{l} -\ln \left[\co...
2023-06-09If \( \int \frac{(2 x+3) d x}{x(x+1)(x+2)(x+3)+1}=C-\frac{1}{f(x)} \) where \( f(x) \) is of the...
2023-06-09If \( \int \frac{(x-1) d x}{(x+x \sqrt{x}+\sqrt{x}) \sqrt{\sqrt{x}(x+1)}}=4 \tan ^{-1}[g(x)]+C \...
2023-06-09\( I=\int \frac{(1-\cos \theta)^{2 / 7}}{(1+\cos \theta)^{9 / 7}} d \theta- \) is equal to (a) \...
2023-06-09The value of \( \int \frac{d x}{\sin x+\sec x} \) (a) \( \frac{1}{2 \sqrt{3}} \ln \left(\frac{\c...
2023-06-09The value of \( \int \frac{\cos 7 x-\cos 8 x}{1+2 \cos 5 x} \cdot d x \) (a) \( \frac{\sin 2 x}{...
2023-06-09The value of \( \int \frac{\cos x+x \sin x}{x(x+\cos x)} \cdot d x \) (a) \( \ln |x|-\ln |x+\cos...
2023-06-09The value of \( \int \frac{\cos 5 x+\cos 4 x}{1-2 \cos 3 x} \cdot d x \) (a) \( -\left(\frac{\si...
2023-06-09In a Youngs double slit experiment, an angular width of the fringe is \( 0.35^{\circ} \) on a sc...
2023-06-09Sodium light of wavelengths \( 650 \mathrm{~nm} \) and \( 655 \mathrm{~nm} \) is used to study d...
2023-06-09Using Youngs double slit experiment, a monochromatic light of wavelength \( 5000 \AA \) produces...
2023-06-09In a double slit experiment with monochromatic light, fringes are obtained on a screen placed at...
2023-06-09In Youngs double slit experiment performed using a monochromatic light of wavelength \( \lambda ...
2023-06-09To make the central fringe at the centre \( O \), a mica sheet of refractive index 1.5 is introd...
2023-06-09\( M_{1} \) and \( M_{2} \) are two plane mirrors which are kept parallel to each other as shown...
2023-06-09The speed of electrons in a scanning electron microscope is \( 1 \times 10^{7} \mathrm{~ms}^{-1}...
2023-06-09In the Youngs experiment using monochromatic light, the fringe pattern shifts by a certain dista...