Domain And Range Of Trigonometric Functions Class 11

Here you can get class 11 important questions maths based on ncert text book for class xi maths class 11 important questions are very helpful to score high marks in board exams.

Domain and range of trigonometric functions class 11. It is defined for all real values of x range. Using the table we can observe that sin cos are defined for all real numbers. Domain range of trigonometric functions.

Here we have covered important questions on relations and functions for class 11 maths subject. To make the students to understand domain and range of a trigonometric function we have given a table which clearly says the domain and range of trigonometric functions. Class 11cbse board domain and range of trigonometric functions learnnext offers animated video lessons with neatly explained examples study material free ncert solutions exercises and tests.

Class 11 maths trigonometric functions. The range of f x sin x and f x cos x will lie from 1 to 1 including both 1 and 1 i e. The extension of trigonometric ratios to any angle in terms of radian measure real number are called trigonometric function.

Maths important questions class 11 are given below. Sine function y f x sin x domain. Short answer type questions.

1 maths trigonometry part 7 domain and range of functions cbse class 11 mathematics xi 2 domain range and signs of trigonometric function 3 core 2 graphs of trigonometric functions 1 basic intro to trig graphs sin x cos x tan x. Hence for the trigonometric functions f x sin x and f x cos x the domain will consist of the entire set of real numbers as they are defined for all the real numbers. Further we observe that for each real number x 1 sin x 1 and 1 cos x 1.

Trigonometric functions domain range and graphs class 11 maths chapter 3 trigonometry 3 4 trigonometry for class 11 arvind academy. Trigonometric functions class 11 maths notes trigonometric ratios are defined for acute angles as the ratio of the sides of a right angled triangle.