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Mathematics 24 Online
OpenStudy (anonymous):

Find the exact value of sin-1(√2/2)

OpenStudy (eyust707):

Okay so this is called an "arc sin"

OpenStudy (anonymous):

pi/3 right?

OpenStudy (eyust707):

nope

OpenStudy (eyust707):

close but not quite

OpenStudy (anonymous):

let me try again

OpenStudy (anonymous):

pi/4

OpenStudy (eyust707):

bingo

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