>
Exams
>
Mathematics
>
Trigonometric Identities
>
if a 4 then 1 tana 1 tan 2a tan 3a
Question:
If
\(A=\frac {\pi}{4}\)
, then
\((1+tanA) (1+tan^2A) (+tan^3A)=\)
TS POLYCET - 2020
TS POLYCET
Updated On:
Apr 29, 2024
6
4
8
2
Hide Solution
Verified By Collegedunia
The Correct Option is
C
Solution and Explanation
The correct option is (C): 8.
Download Solution in PDF
Was this answer helpful?
0
0
Top Questions on Trigonometric Identities
Two boys on either side of a temple of 45 meters height observe its top at the angles of elevation 30° and 60° respectively. Find the distance between the two boys.
TS POLYCET - 2024
Mathematics
Trigonometric Identities
View Solution
If \( (\cos x)^y = (\sin y)^x \) then \( \frac{dy}{dx} \) is:
CUET (UG) - 2024
Mathematics
Trigonometric Identities
View Solution
A boy observed the top of an electric pole at an angle of elevation of \(60^\circ\) when the observation point is 6 meters away from the foot of the pole, then the height of the pole is:
TS POLYCET - 2024
Mathematics
Trigonometric Identities
View Solution
If \(\csc \theta + \cot \theta = k\), then the value of \(\csc \theta\) is:
TS POLYCET - 2024
Mathematics
Trigonometric Identities
View Solution
The value of \(\sin^2 15^\circ + \cos^2 15^\circ\) is:
TS POLYCET - 2024
Mathematics
Trigonometric Identities
View Solution
View More Questions
Questions Asked in TS POLYCET exam
The volume of CO\(_2\) liberated in litres at STP when 25 g of CaCO\(_3\) is treated with dilute HCl containing 14.6 g of HCl is:
TS POLYCET - 2025
Chemical Reactions
View Solution
Median of \( x, 20x, \frac{x}{20}, 200x, \frac{x}{200} \) (where \( x>0 \)) is 20, then the value of \( x \) is:
TS POLYCET - 2025
Solution of a Linear Equation
View Solution
The solution of system of equations \( \frac{x}{2025} + \frac{y}{2026} = 2 \) and \( \frac{2x}{2025} - \frac{y}{2026} = 1 \) is:
TS POLYCET - 2025
Lines and Angles
View Solution
The roots of the quadratic equation \( x^2 - 16 = 0 \) are:
TS POLYCET - 2025
Conic sections
View Solution
In the given figure, if \( \angle AOB = 125^\circ \), then \( \angle COD = \):
TS POLYCET - 2025
Collinearity of points
View Solution
View More Questions