Tuesday 18 June 2019
TRIGONOMETRICAL IDENTITIES - PART - 06
11. (cos A cot A) / (1
– sin A) = 1 + cosec A
12. (cot A +tan B) / (cot B + tan A) = cot A tan B
No comments:
Post a Comment
Newer Post
Older Post
Home
Subscribe to:
Post Comments (Atom)
No comments:
Post a Comment