CBSE (Commerce) Class 12CBSE
Share
Notifications

View all notifications

Find the Value of `Cot(Tan^(-1) a + Cot^(-1) A)` - CBSE (Commerce) Class 12 - Mathematics

Login
Create free account


      Forgot password?

Question

Find the value of `cot(tan^(-1) a + cot^(-1) a)`

Solution

`cot(tan^(-1) a + cos^(-1))`

`= cot(pi/2)              [tan^(-1) x + cot^(-1) x = pi/2]`

= 0

  Is there an error in this question or solution?

APPEARS IN

 NCERT Solution for Mathematics Textbook for Class 12 (2018 to Current)
Chapter 2: Inverse Trigonometric Functions
Q: 12 | Page no. 48
Solution Find the Value of `Cot(Tan^(-1) a + Cot^(-1) A)` Concept: Properties of Inverse Trigonometric Functions.
S
View in app×