Question

prove that:
tan75°-cot75°=4sin60°​

Answer 1

Answer:

Step-by-step explanation:

tan75 - cot75 = 4sin60

tan(30 + 45) - cot(30 + 45)

tan30 + tan45 - cot30 + cot45

1/root3 + 1  -  root3 + 1

1+root 3/root3   -  root3 + 1   =   4sin60

Hope it helped.