English, asked by 2002mame, 5 months ago

determine the value of cosec 75°

Answers

Answered by shahidkhan2005

1

Answer:

Solution is following

=>Sec15°-Cosec75°

=>Sec(90°-75°) - Cosec75°

=>Cosec75°-Cosec75°

=>0

Value = 0

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