If \( \sin A, \cos A \) and \( \tan A \) are in G.P., then \( \cos ...

Channel:
PW Solutions
Subscribers:
451,000
Published on ● Video Link: https://www.youtube.com/watch?v=OCLCuUlHLMo


Duration: 1:14
37 views
0

If \( \sin A, \cos A \) and \( \tan A \) are in G.P., then \( \cos ^{3} A+\cos ^{2} A \) is equal to
(a) 1
(b) 2
P
(c) 4
(d) None of these
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live



Other Videos By PW Solutions


2023-02-14A radioactive nucleus ' \( \mathrm{X} \) ' decays to a stable nucle...
2023-02-14Which one of the following combinations of all three fatty acids ar...
2023-02-14The half life of a certain radio isotope is 10 minutes. The number ...
2023-02-14How many phosphodiester bonds are there in ATP? (a) 3 (b) 2 (c) 1 (...
2023-02-14Consider the situation shown in the figure. The switch \( \mathrm{S...
2023-02-14An allosteric inhibitor of the enzyme acts by binding to the (a) Su...
2023-02-14Define clone. (1i) - L -
2023-02-14The value of \( \sin 1 \cdot \cos 2 \cdot \tan 3 \cdot \cot 4 \cdot...
2023-02-14The value of \( \sin \frac{\pi}{10} \sin \frac{13 \pi}{10} \) P (a)...
2023-02-14If \( \frac{2 \sin \alpha}{1+\sin \alpha+\cos \alpha}=\lambda \) th...
2023-02-14If \( \sin A, \cos A \) and \( \tan A \) are in G.P., then \( \cos ...
2023-02-14If you have several \( 2.0 \mu \mathrm{F} \) capacitors, each capab...
2023-02-14An unknown stable nuclide after absorbing a neutron emits an electr...
2023-02-14Which enzyme can hydrolyse peptidoglycans? (a) Amylase (b) Lipase (...
2023-02-14In the ribose of RNA, unlike DNA, every nucleotide residue has an a...
2023-02-14All of the following nucleotides are present in DNA, except (a) Ade...
2023-02-14The moiety present at the \( 5^{\prime} \) end of ribose sugar in a...
2023-02-14Half life of a radioactive elements is \( 12.5 \) hour and its quan...
2023-02-13A scientist is studying an organism. After \( \mathrm{P} \) studyin...
2023-02-13Refer the following animals and identify those \( \mathrm{P} \) whi...
2023-02-13Glycolate induces opening of stomata in (a) presence of oxygen \( \...


Tags:
pw