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What is the exact value of sin(5pie/4)
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3 votes
What is the exact value of sin(5pie/4)

User Jennette
by
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1 Answer

2 votes

Answer: 1

Explanation:

sin(5π/4)

2π=360°

4π=720°

1/4π=360/4=90°

sin(810)=sin(90°)=1

User Jason Marsell
by
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