Preparation with RD Sharma Class 11 Solutions
Free PDF download of RD Sharma Class 11 Solutions Chapter 5 - Trigonometric Functions Exercise 5.2 solved by Expert Mathematics Teachers on Vedantu.com. All Chapter 5 - Trigonometric Functions Ex 5.2 Questions with Solutions for RD Sharma Class 11 Maths to help you to revise complete Syllabus and Score More marks. Register for online coaching for IIT JEE (Mains & Advanced) and other Engineering entrance exams.
FAQs on RD Sharma Class 11 Solutions Chapter 5 - Trigonometric Functions (Ex 5.2) Exercise 5.2 - Free PDF
1. What are the topics covered in RD Sharma Class 11th Chapter 5 of Trigonometric Function?
The topics covered in RD Sharma Solutions for Class 11 Maths Chapter 5 are
Trigonometric functions of a real number.
Values of trigonometric functions.
Difference in values of trigonometric functions in different quadrants.
Values of trigonometric functions at angles.
Even and odd functions
Once the students understand these, it becomes very easy for them to apply in practical life. Questions based on trigonometry help increase student’s thinking abilities and it helps them in the future because it is going to be used in a lot of places. They will need to remember these functions to solve more complex problems.
2. What are the basic trigonometric formulas and their reciprocal identities?
Formulas for Angle θ
sin θ = Opposite Side / Hypotenuse
sin θ = 1/ cosec θ
cos θ = Adjacent Side / Hypotenuse
cos θ = 1/ sec θ
tan θ = Opposite Side / Adjacent
tan θ = 1/ cot θ
cot θ = Adjacent Side / Opposite
cot θ = 1/ tan θ
sec θ = Hypotenuse / Adjacent Side
sec θ = 1/ cos θ
cosec θ = Hypotenuse / Opposite
cosec θ = 1/ sin θ
3. What are the ratios of all the basic Trigonometric functions and their reciprocals?
Angle= θ in Degrees