Math, asked by ajana8033, 8 months ago

prove that:
tan75°-cot75°=4sin60°

Answers

Answered by kanang2612

2

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.

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