Webb11 sep. 2024 · tan -1 ( \frac {1} {2x+1}) + tan -1 ( \frac {1} {4x+1}) = tan -1 ( \frac {2} {x^2}) (a) 1. (b) 2. (c) 3. (d) 4. Answer. We hope the given NCERT MCQ Questions for Class 12 Maths Chapter 2 Inverse Trigonometric Functions with Answers Pdf free download will help you. If you have any queries regarding Inverse Trigonometric Functions CBSE Class … Webbis known as the principal value branch of the function y = cot–1 x and these values of are known as they principal values. 5. Inverse secant function Consider the function f defined by f (x) = sec x, D f = R except odd multiples of π 2 and R f = (–∞, – 1] ∪ [1, ∞). A portion of the graph of sec is shown inx fig. 5.10.
Principal Value of Inverse Trigonometric Functions
Webb20 juli 2024 · Chapter 2 Inverse Trigonometric Functions Exercise 2.1. Implies the range of the principal value branch of tan-1 is (-Π/2,Π/2) Implies the range of the principal value branch of tan-1 is (-Π/2,Π/2) Implies the range of the principal value branch of cot-1 is (0,Π) 1. 2. Let tan. Then tan x. It is given that sin−1x = y. WebbTherefore, the principal value of sec . 1: 2 3 6: is §·S ... We know that the range of the principal value branch of : 1: tan is ,. 22 §· SS ... notice roger technology
INVERSE TRIGONOMETRIC FUNCTIONS - vaga.study
WebbThus the principal value of csc-1 (-1) is -π/2. Problem 10 : Find the principal value of sec-1 (-2). Solution : Let y = sec-1 (-2). Then, sec y = -2. The range of principal value branch of y = sec-1 x is [0, π] \ {π/2} Let us find y in [0, π] - {π/2} such that sec y = -2. But, sec y = -2 -----> cos y = -1/2. Now, Webb1 okt. 2024 · Balbharti 12th Maharashtra State Board Maths Solutions Book Pdf Chapter 3 Trigonometric Functions Ex 3.3 Questions and Answers.. Maharashtra State Board 12th Maths Solutions Chapter 3 Trigonometric Functions Ex 3.3. Question 1. Find the principal values of the following : WebbWe know that the range of the principal value branch of sec −1 is. Therefore, the principal value of . Question 8: Find the principal value of . Answer: We know that the range of the principal value branch of cot −1 is (0,π) and. ... We know that cos −1 (cos x) = x if, which is the principal value branch of cos −1 x. how to setup scan to folder for mac