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y=arcsin x,i think it cant be a function bcoz for a given x say some 0.5 we get many y values like 30,150...so we hv to call it as inverse trignometric relation??

y=arcsin x,i think it cant be a function bcoz for a given x say some 0.5 we get many y values like 30,150...so we hv to call it as inverse trignometric relation??

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1 Answers

jitender lakhanpal
62 Points
9 years ago

hi shabaaz

 

arc sin x is a function

 

it is a inverse function of sine x in which the domain is [-pie/2 , pie / 2] and range is [-1,1].

that is why range arcsinx is [-pie / 2 , pie /2 ] and domian [-1 ,1]

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