Question

+
= 1.
tan? 0 cot? 0
Prove that
1+tande 1 + cote
litu t​

Answer 1

Answer:

+

= 1.

tan? 0 cot? 0

Prove that

1+tande 1 + cote

litu t

Answer 2

Answer:

ok

Step-by-step explanation:

but mark me b r a i n l i s t