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JEE 2020 Mathematics : Trigonometric Equations & Inequations Quiz 1 25.06.2019
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Question 1
The solution set of (5 + 4 cosθ)(2 cos θ + 1) = 0 in the interval [0, 2π] is
Question 2
If sin2(θ - α) cosα = cos2(θ - α) sinα =m sinα cosα , then
Question 3
The number of solution(s) of the equation in the interval is/are.
Question 4
If a is irrational and then
Question 5
If x is acute & satisfies the equation , then value of is
Question 6
if
Question 7
If a is irrational and 1+sin2ax = cosx , then
Question 8
The number of solutions to with is
Question 9
Solve for x, the equation sin3x + sin x cos x + cos3x = 1:
Question 10
If cos θ = , then one of the values of tan is
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Jun 23JEE & BITSAT