Math, asked by sowon, 8 months ago

Can anyone please solve this for me?

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Answered by tushar8138

0

Answer:

solving above equation by trigonometric properties

we have

cos 38 / tan(90 - 38) + sec 25 / cosec (90 - 65) - 3tan35/cot(90 - 65)

now

we have

cos 38 / cos 38 /sin 38 + sec 25 / sec 25 - 3tan35 / tan 25

thus we have

sin 38 + 1 - 3

sin 38 - 2 is the answer

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