9not always
Q. What is the domain and range of the function sin-1[x]
where [.] represents GINT
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8 Answers
106cel: if sin-1x is defined (i.e. it is a function) will its inverse always be defined? (a function)
106our sir said that domain should be
1 real no. in [-1,0)
1 real no. in [0,1)
1 real no. in [1,2)
9ur sir is wrong
or u ve typed Q incorrectly
was it asking for a invertible fuction ??
62domain is [-1,2)
range is {-pi/2, 0, pi/2}
Celestine is absolutely correct.