2. \( \cot \left(\tan ^{-1} a+\cot ^{-1} a\right) \)

Channel:
PW Solutions
Subscribers:
453,000
Published on ● Video Link: https://www.youtube.com/watch?v=FYZKvFYvwD8


Duration: 1:46
7 views
0

2. \( \cot \left(\tan ^{-1} a+\cot ^{-1} a\right) \)
ЁЯУ▓PW App Link - https://bit.ly/YTAI_PWAP
ЁЯМРPW Website - https://www.pw.live



Other Videos By PW Solutions


2022-11-16Two bodies move in a straight line towards each other at initial velocities \( v_{1} \) and \( v...
2022-11-16Falciform ligament in human's liver joins (A) its three lobes (B) its two lobes (C) numerous hep...
2022-11-16Write a note on exocytosis and endocytosis.
2022-11-16Consider three different closed surfaces. Surface \( A \) is a sphere of radius \( R \), surface...
2022-11-16Consider an electric field \( \vec{E}=E_{0} \hat{x} \) where \( E_{0} \) is a constant. The flux...
2022-11-16рдЕрднрд┐рдХреНрд░рд┐рдпрд╛ \( 2 \mathrm{~A}(\mathrm{~g})+\mathrm{B}(\mathrm{g}) \rightarrow 2 \mathrm{D}(\mathrm{...
2022-11-16Write the names and atomic numbers (Z) of the the third member of the halogen family.
2022-11-16рдРрд╕реЗ рд╕рдореБрдЪреНрдЪрдп \( \mathrm{A}, \mathrm{B} \) рдФрд░ \( \mathrm{C} \) рдЬреНрдЮрд╛рдд рдХреАрдЬрд┐рдП рддрд╛рдХрд┐ \( \mathrm{A} \cap...
2022-11-16\( Z=50 \) рдкрд░рдорд╛рдгреБ рдХреНрд░рдорд╛рдВрдХ рддрдерд╛ \( 9 \times 10^{-15} \) рдореАрдЯрд░ рддреНрд░рд┐рдЬреНрдпрд╛ рд╡рд╛рд▓реЗ рдирд╛рднрд┐рдХ рдХреА рд╕рддрд╣ рдкрд░ рд╡реИрджреНрдпреБрдд...
2022-11-16Find the final temperature and composition of the mixture of \( 1 \mathrm{~kg} \) of ice at \( -...
2022-11-162. \( \cot \left(\tan ^{-1} a+\cot ^{-1} a\right) \)
2022-11-16The optical powers of the objective and the ocular of a microscope are equal to 100 and \( 20 \m...
2022-11-16Find the derivatives of the functions from first principle : \( x^{2} \)
2022-11-16What is cladode?
2022-11-16рдПрдХ рд╡реГрддреНрддрд╛рдХрд╛рд░ рдХреБрдВрдбрд▓реА рдЬрд┐рд╕рдХреА рддреНрд░рд┐рдЬреНрдпрд╛ \( 8.0 \mathrm{~cm} \) рддрдерд╛ рдлреЗрд░реЛрдВ рдХреА рд╕рдВрдЦреНрдпрд╛ 20 рд╣реИ рдЕрдкрдиреЗ рдКрд░реНрдзреНрд╡рд╛...
2022-11-16\( f(x)=\sin ^{-1} x+\sec ^{-1} x \) is defined for (A) \( x \in[-1,1] \) (B) \( x \in\{-1,1\} \...
2022-11-16Ionisation enthalpy and electron gain enthalpy of fluorine are \( 17.42 \) and \( 3.45 \mathrm{e...
2022-11-16Differentiate \[ \frac{\sqrt{x}(2 x+3)^{2}}{\sqrt{x+1}} \]
2022-11-16Solve the equations: \[ \frac{8 x-19}{4 x-10}-\frac{1}{2}=\frac{3 x-4}{2 x+1} \]
2022-11-16An AC supply gives \( V_{\text {rms }}=30 V \), which passes through \( 10 \Omega \) resistance....
2022-11-16IVF рддрдХрдиреАрдХ рдкрд░ рд╕рдВрдХреНрд╖рд┐рдкреНрдд рдЯрд┐рдкреНрдкрдгреА рд▓рд┐рдЦрд┐рдпреЗред