The numerical value of \( \left(\tan 20^{\circ}+\tan 40^{\circ}+\sq...

Channel:
PW Solutions
Subscribers:
453,000
Published on ● Video Link: https://www.youtube.com/watch?v=edmx6FXOtSY


Duration: 4:47
2 views
0

The numerical value of \( \left(\tan 20^{\circ}+\tan 40^{\circ}+\sqrt{3} \tan 20^{\circ}\right. \) \( \left.\tan 40^{\circ}\right)^{2} \) must be ....
\( \mathrm{P} \)
VV
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live



Other Videos By PW Solutions


2023-02-14Protoplasts of two different cells can be made to fuse with the hel...
2023-02-14If \( \int \frac{3 x^{2}+2 x}{x^{6}+2 x^{5}+x^{4}+2 x^{3}+2 x^{2}+5...
2023-02-14In the circuit shown in figure, all wires have equal resistance \( ...
2023-02-14Evaluate \( : \int \frac{d x}{(a+b \cos x)^{2}},(ab) \) \( \mathrm{...
2023-02-14A technique of androgenic haploid formation was developed by (1) Ca...
2023-02-14Examine the graph of \( y=f(x) \) as shown and evaluate the followi...
2023-02-14If \( \mathrm{x}=\sum_{\mathrm{n}=0}^{\infty}(-1)^{\mathrm{n}} \tan...
2023-02-14A system of men and trolley is shown in figure. To the left end of the string, a trolley of mass...
2023-02-14When a cell is connected in a circuit, a current \( \mathrm{I}_{1} ...
2023-02-14(C) Let \( S_{n} \) denote the sum of first \( n \) terms of an non constant A.P. and \( (\mathb...
2023-02-14The numerical value of \( \left(\tan 20^{\circ}+\tan 40^{\circ}+\sq...
2023-02-14\( N \) beads identical beads are resting on a smooth horizontal wire which is circular at the e...
2023-02-14Histone proteins are rich in : (a) Alanine and glycine (b) Arginine...
2023-02-14If \( \sin \theta+\sin ^{2} \theta+\sin ^{3} \theta=1 \), then the ...
2023-02-14If \( |\vec{A}+\vec{B}|=|\vec{A}|=|\vec{B}| \), then the angle between \( \vec{A} \) and \( \vec...
2023-02-14If these are scratches on the lens of a camera, they do not appear ...
2023-02-14Evaluate \( : \int \frac{\ell \mathrm{n}\left(1+\sin ^{2} x\right)}...
2023-02-14Six point charges, each of the same magnitude \( q \), are arranged in different manners as show...
2023-02-14A network of resistance is constructed with \( R_{1} \) and \( R_{2...
2023-02-14A galvanometer having 30 divisions has current sensitivity of \( 20...
2023-02-14In a direct vision spectroscope there are two flint glass prisms ea...


Tags:
pw