Home
Class 12
MATHS
The value of 3 "tan"^(-1)(1)/(2) + 2 "t...

The value of ` 3 "tan"^(-1)(1)/(2) + 2 "tan"^(-1)(1)/(5) + "sin"^(-1)(142)/(65sqrt(5))` is :

Promotional Banner

Similar Questions

Explore conceptually related problems

Prove that : 2 "tan"^(-1)1/(2)+"tan"^(-1)1/(7)="sin"^(-1)31/(25sqrt(2)) .

Find the value of sin^(-1) ((3)/(5)) + tan^(-1) ((1)/(7))

The values of x satisfying "tan"^(-1) (x+3) -"tan"^(-1) (x-3) = "sin"^(-1)((3)/(5)) are

Show that : "tan"^(-1)(1)/(4) +"tan"^(-1)(2)/(9) = (1)/(2) "cos"^(-1)(3)/(5) .

Prove that 2tan^(-1)(1/2)+tan^(-1)(1/7)=sin^(-1)((31)/(25sqrt(2)))

Prove that tan ^(-1) ""(1)/(4) + tan ^(-1) ""(2)/(9) = cos ^(-1) ((2)/(sqrt5))

Prove that : tan^(-1).(1)/(4)+tan^(-1).(2)/(9)=(1)/(2)sin^(-1).(4)/(5)

The value of cot(cosec^(-1)(5)/(3)+tan^(-1)""(2)/(3)) is

The value of cot(cosec^(-1)(5)/(3)+tan^(-1)""(2)/(3)) is

Prove that tan^(-1) (1/4) + tan^(-1) (2/9) = 1/2 sin^(-1) (4/5)