Wednesday, 26 June 2019
TRIGONOMETRICAL IDENTITIES - PART - 26
51. (1 + cot A – cosec A) (1+ tan A + sec A) = 2
52. (1 + tan A –
sec A) (1+ cot A – cosec A) = 2
No comments:
Post a Comment
Newer Post
Older Post
Home
Subscribe to:
Post Comments (Atom)
No comments:
Post a Comment