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Mathematics 14 Online
OpenStudy (avanti):

Does the expression Sin-1 (4/5) have an infinite number of values?

OpenStudy (anonymous):

i dont think so

OpenStudy (anonymous):

-0.6731 is the only value of sine inverse at that point

OpenStudy (avanti):

thank you!

OpenStudy (anonymous):

np ;)

OpenStudy (zzr0ck3r):

sin(x) = 4/5 has infinite solutions sin^(-1)(4/5) has one solution because we limit the range of inverse trig functions, so that we may call them functions

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