Question

MEDALS ..Complete the identity...

Answer 1

\[\sin(a+b) = \sin(a)\cos(b) + \cos(a)\sin(b) \]

Answer 2

im not getting this one

Answer 3

cot a + cot b ? @Psymon

Answer 4

What's the inverse of cot? :P

Answer 5

no clue

Answer 6

im 3 questions away from being done plz help me not get these wrong :)

Answer 7

Well, cot is cos/sin, but we have sin/cos in these ones.

Answer 8

tan β + tan α ?

Answer 9

Yep.

Answer 10

thank ya!

Answer 11

Mhm :3