The principal value of is
Mathematics · JEE Advanced · NTA Exams — Trigonometry
The principal value of
is




- none of these
Answer
(A)
Sign up free on Edukali to view the step-by-step worked solution and practice thousands of similar questions.
Related practice questions
- For any y ∈ , let cot –1 ( y ) ∈ (0, π) and an ^ -1 (y) (- 2 , 2 ) . Then the sum of all the solutions of the…
- Let f : (–1, 1) → R be such that f( 4 )= 2 2- ^ 2 for (0, 4 ) ( 4 , 2 ) . Then the values of f ( 1 3 ) is…
- The positive values of x satisfy the equation 8^ 1+| x|+ ^ 2 x+ | ^ 3 x |+ = 4 3 will be (where |cos x| < 1)
- Let O be the origin, and and be three unit vectors in the directions of the sides Q R , R P , P Q …
- The number of ordered pairs (α, β), where α, β ∈ (–π, π) satisfying cos (α – β) =1 and ( + )= 1 e is : (e > 1)
- If r > 0, –π ≤ θ ≤ π and r, θ satisfy r sin θ = 3 and r = 4 (1 + sin θ), then the number of possible…
- If m and n (> m) are positive integers, the number of solutions of the equation n |sin x| = m | cos x| in [0…
- If sin x + cos y = a and cos x + sin y = b, then tan x-y 2 is equal to