1sinA
1
1cosA
1tanA
Source: বেসরকারি শিক্ষক নিবন্ধন (বিশেষ) (26-06-2010)
Answer: 1cosA
Explanation:
Write Reply...
You should read | Questions
View all Questions
You should read | Topic
User Avatar

Articles

0

Comments

0

Rating

0