Math, asked by kumar72, 1 year ago

find the value of sec 16 degree cosec 74 degree -cot 74 degree.tan16 degree

Answers

Answered by Rajdeepsingh12
3
The answer is 1
convert cosec into sec and cot into tan
you will get
sec square 16 - tan square 16
therefore by the theorem
1 + tan square thita = sec square thita
therefore sec square thita - tan square thita = 1
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