Math, asked by anmolsharma930223619, 8 months ago

coseco + 2 cosec 20 = seco cot-
2

Answers

Answered by Pranavshimpi

2

Answer:

Brainlest

Step-by-step explanation:

√3 cosec 20° - sec 20° = √3/ sin 20° - 1/ cos 20° = √3cos 20° - sin 20°/ sin 20° cos 20° = 4 [√3/2 cos 20° - 1/2 sin 20° /

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