Solve: 4sinx=3cosecx(0<=X<=180°)

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asked May 27, 2022 127k views

3 votes

Solve:
4sinx=3cosecx(0<=X<=180°)

Mathematics
high-school

U Tyagi asked

by U Tyagi

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2 Answers

6 votes

Answer:

sin(180-60) is the correct answer Hope it helps you have a great day keep smiling be happy stay safe

Tushar Vaghela answered May 29, 2022

by Tushar Vaghela

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1 vote

Answer:

x=60°,120°

Explanation:

4sinx=3cosecx

4sinx-3cosecx=0

4sinx-3/sinx=0

4sin²x-3=0

sin²x=3/4

sinx=√(3/4)

sinx=√3/2=sin60°,sin(180-60)

Akceptor answered May 30, 2022

by Akceptor

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