If a>b>c>0, Prove that
Cot^-1 [(ab+1)÷(a-b)]+ Cot^-1 [(bc+1)÷(b-c)]+Cot^-1[(ca+1)÷(c-a)]= pi
Asked by mridulabarua05
| 21st Feb, 2019,
01:05: PM
Expert Answer:
NOTE: Please check RHS side of the question.
Answered by Sneha shidid
| 21st Feb, 2019,
02:39: PM
Concept Videos
- tan¹x + tan¹y=π+tan¹(x+y/1-xy), xy>1;x, y>0
- peinciple branch od sec -¹ x
- tan^-1x-1/x-2+tan^-1x+1/x+2=pi/4.find value of x.
-
Consider the equation
. Choose the CORRECT option(s).
The sum of all solutions = 0<
The number of solutions = 2<
The number of solution = 1<
The sum of squares of all solutions = 1<
- Sin(sin-11/5+cos-1x)=1 Find value of x?
- Plz solve (x) part
Find the value of x
- If a>b>c>0 then prove cot¯¹(ab+1/a-b)+cot¯¹(bc+1/b-c)+cot¯¹(ca+1/c-a)=¶
- Sin½
- Tan
write it in simple form
Kindly Sign up for a personalised experience
- Ask Study Doubts
- Sample Papers
- Past Year Papers
- Textbook Solutions
Sign Up
Verify mobile number
Enter the OTP sent to your number
Change