3sin72/7cos18-4(cos square70 +cos square 20)/7(tan5 tan45 tan 85)
Asked by vinitha123
| 18th Feb, 2010,
11:12: AM
Expert Answer:
Answered by
| 18th Feb, 2010,
11:21: AM
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