If \( \tan \theta=\frac{2 x(x+1)}{2 x+1} \), find \( \sin \theta \) and \( \cos \theta \).

Channel:
PW Solutions
Subscribers:
453,000
Published on ● Video Link: https://www.youtube.com/watch?v=TeH06SSHUpY


Duration: 5:44
0 views
0

If \( \tan \theta=\frac{2 x(x+1)}{2 x+1} \), find \( \sin \theta \) and \( \cos \theta \).
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live



Other Videos By PW Solutions


2023-06-09An \( \mathrm{AC} \) voltage is given by : \[\mathrm{E}=\mathrm{E}_{0} \sin \frac{2 \pi \mathrm{...
2023-06-09What is the energy of photons that corresponds to a wave number of \( 2.5 \times 10^{-5} \mathrm...
2023-06-09Evaluate the following: i. \(=\sin^{-1}\left ( \sin 10 \right )\) ii. \(\sin^{-1}\left ( \sin ...
2023-06-09If the sum of first 11 terms of an A.P., \( a_{1}, a_{2}, a_{3} \ldots \) is 0 \( \left(a_{1} \n...
2023-06-09Let \( \mathrm{x} \in \mathrm{R} \) and let \( \mathrm{P}=\left[\begin{array}{lll}1 & 1 &amp...
2023-06-09If the sum of \( n \) terms of an AP is \( \left\{n P+\frac{1}{2} n(n-1) Q\right\} \), where \( ...
2023-06-09A polystyrene, having the formula \( \mathrm{Br}_{3} \mathrm{C}_{6} \mathrm{H}_{3}\left(\mathrm{...
2023-06-09One quantum is absorbed per gaseous molecule of \( \mathrm{Br}_{2} \) for converting into Br ato...
2023-06-09If \( a_{n}=\sum_{r=0}^{n} \frac{1}{{ }^{n} C_{r}} \) then \( \sum_{r=0}^{n} \frac{r}{{ }^{n} C_...
2023-06-09Evaluate the following: \( \cos \frac{2 \pi}{3} \cos \frac{\pi}{4}-\sin \frac{2 \pi}{3} \sin \fr...
2023-06-09If \( \tan \theta=\frac{2 x(x+1)}{2 x+1} \), find \( \sin \theta \) and \( \cos \theta \).
2023-06-09Find the domain and range of the function \[f(x)=\frac{x^{2}-9}{x-3}\]
2023-06-09Work done in placing a charge of \( 8 \times 10^{-18} \mathrm{C} \) on a condenser of capacity \...
2023-06-09If \( x=\frac{1-t^{2}}{1+t^{2}} \) and \( y=\frac{2 a t}{1+t^{2}} \), then \( \frac{d y}{d x}= \)
2023-06-09Oxidation of succinate ion producesethylene and carbon dioxide gases. Onpassing 0.2 Faraday elec...
2023-06-09The ratio \( \frac{2^{\log _{2} 1 / 4 a}-3^{\log _{27}\left(a^{2}+1\right)^{3}}-2 a}{7^{4 \log _...
2023-06-09Assuming that petrol is octane \( \left(\mathrm{C}_{8} \mathrm{H}_{18}\right) \) and has density...
2023-06-09Which of the following weighs the most?
2023-06-09A wheel having mass \( \mu \) has charges \( +q \) and \( -q \) on diametrically opposite points...
2023-06-09For the reaction \( \mathrm{Fe}_{2} \mathrm{O}_{3}+3 \mathrm{CO}_{2} \rightarrow 2 \mathrm{Fe}+3...
2023-06-09In the rectangle shown below, the two corners have charges \( q_{1}=-5 \mu \mathrm{C} \) and \( ...