>
Exams
>
Mathematics
>
Trigonometry
>
given that a sin cos tan sin cos cot the value of
Question:
Given that A=
\( (sin\theta cos\theta tan\theta + sin\theta cos\theta cot\theta)\)
, the value of A is
IIT JAM BT - 2022
IIT JAM BT
Updated On:
Oct 1, 2024
Hide Solution
Verified By Collegedunia
Correct Answer:
1
Solution and Explanation
The Correct Answer is: 1
Download Solution in PDF
Was this answer helpful?
0
0
Top Questions on Trigonometry
Number of solutions in the interval \( [-2\pi, 2\pi] \) for the equation:
\[ 2\sqrt{2} \cos^2 \theta + (2 - \sqrt{6}) \cos \theta - \sqrt{3} = 0 \]
JEE Main - 2025
Mathematics
Trigonometry
View Solution
Let \( S = \{ x : \cos^{-1} x = \pi + \sin^{-1} x + \sin^{-1} (2x + 1) \ \). Then \[ \sum_{x \in S} (2x - 1)^2 \text{ is equal to:} \]
JEE Main - 2025
Mathematics
Trigonometry
View Solution
If
\[ \sum_{r=1}^{13} \frac{1}{\sin \frac{\pi}{4} + (r-1) \frac{\pi}{6}} \sin \frac{\pi}{4} + \frac{\pi}{6} = a \sqrt{3} + b, \quad a, b \in \mathbb{Z}, { then } a^2 + b^2 { is equal to:} \]
JEE Main - 2025
Mathematics
Trigonometry
View Solution
If
\[ \sum_{r=1}^{13} \frac{1}{\sin \frac{\pi}{4} + (r-1) \frac{\pi}{6}} \sin \frac{\pi}{4} + \frac{\pi}{6} = a \sqrt{3} + b, \quad a, b \in \mathbb{Z}, { then } a^2 + b^2 { is equal to:} \]
JEE Main - 2025
Mathematics
Trigonometry
View Solution
The value of \( \cos \left( \frac{\pi}{6} + \cot^{-1}(-\sqrt{3}) \right) \) is:
CBSE CLASS XII - 2025
Mathematics
Trigonometry
View Solution
View More Questions
Questions Asked in IIT JAM BT exam
A box of mass 20 𝑘𝑔 is pulled at constant speed across a floor by a rope. The rope makes an angle of 45° with the horizontal. Assuming that friction is negligible, the work done in pulling the box by a distance of 20 𝑚 is _____ 𝐽 (rounded off to the nearest integer). (Use $𝑔 = 9.8 𝑚𝑠^{−2}$)
IIT JAM BT - 2024
Friction
View Solution
The value of $\lim_{𝑥→3}\frac{(𝑥^2 −9)}{(𝑥^2−4𝑥+3 )} $ is (rounded off to the nearest integer).
IIT JAM BT - 2024
Limits and derivations
View Solution
Which one of the following statements about polyploidy is correct?
IIT JAM BT - 2024
Genetics
View Solution
A ball dropped from a bridge hits the surface of the water in 3 𝑠. The height of the bridge, ignoring air resistance, is ___ 𝑚 (rounded off to one decimal place). (Use $𝑔 = 9.8 𝑚𝑠^{−2}$)
IIT JAM BT - 2024
Motion in a plane
View Solution
The restriction map of a circular plasmid is shown below, along with the indicated distances between the restriction sites.
The plasmid was completely digested with EcoRI, and XhoI. The products were analysed by agarose gel electrophoresis followed by ethidium bromide staining. The number of bands that will be visible in the gel when exposed to UV light is __________.
IIT JAM BT - 2024
Biotechnology
View Solution
View More Questions
Notes on Trigonometry
Half-Angle Formula Mathematics