Course

ConceptBasic Concepts of Trigonometric Functions

#### My Profile

My Profile [view full profile]

why create a profile on shaalaa.com?

1. Inform you about time table of exam.

2. Inform you about new question papers.

3. New video tutorials information.

1. Inform you about time table of exam.

2. Inform you about new question papers.

3. New video tutorials information.

clickto share

#### Question

Show that: `2sin^-1(3/5)=tan^-1(24/7)`

#### Solution

You need to to view the solution

Is there an error in this question or solution?

#### Question appears in these question papers

#### Similar questions

If `sin^-1(1-x) -2sin^-1x = pi/2` then x is

- -1/2
- 1
- 0
- 1/2

If `tan^-1((x-1)/(x-2))+cot^-1((x+2)/(x+1))=pi/4; `

Show that:

`cos^(-1)(4/5)+cos^(-1)(12/13)=cos^(-1)(33/65)`