Q1. if cos A +sin A = underoot 2 * sin A then find, sin A - cos A ? Q2. if sec A = 13/5 then tan A =? Q3. if 3cot A=4,then what is (cos A * cos A)- (sin A * sin A) ? Q4. in triangle PQR right angled at Q, PR+QR=25cm,PQ=5cm then what is the value of sin P ?
Asked by | 2nd Jun, 2012, 02:48: AM
Expert Answer:
We would request you to please ask one question at a time. The solution to your first problem is as follows:
Answered by | 3rd Jun, 2012, 09:29: AM
Related Videos
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