The area S of a triangle is calculated by measuring the sides b and c, and angles A. If there be an error delta A in the measurement of angle A, show that the relative error in area is given by delta S/S= cot A. delta A.
Asked by Dhanashree Deshpande | 4th Dec, 2013, 03:02: PM
Expert Answer:
Answered by Vimala Ramamurthy | 4th Dec, 2013, 08:35: PM
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