Question

tan o
cot
= 1 + sec 0 cosec o
+
1- cote 1 - tan
(Hint: WrR the expression in terms of sin 0 and cos 0]
1 + sec A sinA
[Hint: Simplify LHS and RHS separately]
ses A
I-COS A
(1)
cos A
sin A +1
= cosec A + cot A, using the identity cosec'A= 1 + oor' A
cos A + sin A-
1 + sin A
1 - sin A
(
sin 0 - 2 sino
= tan @
= sec A + tan A
(vii)
2 cos'o - cos e​

Answer 1

nsnnsnnsnsiishsb s baghddhbdbd s h and ecseeni have been on a number 6th of their first season and are you doing the best off with buddy in a few days or not right at all of my own friends or not because I was born with buddy and I am not going to be in pubg l but 3your said 3it I don't now know about this game