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ANEK [815]
3 years ago
6

Tan 15°+ Cot 15° =4​

Mathematics
2 answers:
erik [133]3 years ago
5 0
Where’s the rest of the question? Am I supposed to solve this completely?
sp2606 [1]3 years ago
4 0

Answer:

tan 15 + cot 15

= sin 15 / cos 15 + cos 15 / sin 15

= (sin²15 + cos²15) / (sin 15 cos 15)

= 1 / (1/2 sin 30)

= 2 / sin 30

= 2 / (1/2)

= 4

Step-by-step explanation:

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