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Trigonometric Functions (25 Items)
#1
If A and B are positive acute angles...AP-EAMCET - 2026
#2
For n ∈ Z, the general solution of...AP-EAMCET - 2026
#3
In triangle ABC, if a:b:c = 7:8:9, then...AP-EAMCET - 2026
#4
In triangle ABC, if a = 5, b...AP-EAMCET - 2026
#5
If sin(π cos θ) = cos(π sin θ),...AP-EAMCET - 2026
#6
In a ABC, if s = 11, b...AP-EAMCET - 2026
#7
In a triangle ABC, if tan A/2 :...AP-EAMCET - 2026
#8
If cos x = tan y, cos y...AP-EAMCET - 2026Solve ➔
#9
cos^3 theta + cos^3(theta + 120°) + cos^3(theta...AP-EAMCET - 2026
#10
(1+cosπ/8)(1+cos3π/8)(1+cos5π/8)(1+cos7π/8)=AP-EAMCET - 2026
#11
The general solution of the equation sin x...AP-EAMCET - 2026
#12
If 5 sinh x - cosh x =...AP-EAMCET - 2026
#13
If sin (π/18) . sin (5π/18) . sin...JEE-MAIN - 2026Solve ➔
#14
Let S = {x ∈ [-π, π] :...JEE-MAIN - 2026Solve ➔
#15
If A = sin 3°/cos 9° + sin...JEE-MAIN - 2026
#16
The sum of all the integral values of...JEE-MAIN - 2026Solve ➔
#17
If S = {θ ∈ [-π, π] :...JEE-MAIN - 2026
#18
If θ ∈ [-2π, 2π], then the number...JEE-MAIN - 2025Solve ➔
#19
If θ ∈ [-7π/6, 4π/3], then the number...JEE-MAIN - 2025Solve ➔
#20
If y=cos (π/3+cos^-1 x/2), then (x-y)^2+3y^2 is equal...JEE-MAIN - 2025
#21
The number of solutions of the equation 2x...JEE-MAIN - 2025🥷 NinjaSolve ➔
#22
The number of solutions of the equation (4-sqrt(3))sin...JEE-MAIN - 2025Solve ➔
#23
If for θ ∈ [-π/3, 0], the points...JEE-MAIN - 2025Solve ➔
#24
Let P = {θ ∈ [0, 4π] :...JEE-MAIN - 2026🥷 NinjaSolve ➔
#25
Let S = {θ ∈ (-2π, 2π) :...JEE-MAIN - 2026🥷 NinjaSolve ➔