sin^-1=1/sin?
No. sin-1 is arcsine. That is, it's the angle whose sin is ...
explain for me please
sin^-1 is not invers of the sin?
csc=1/sin
sin^-1=csc?
sin(x)=33/80
x=?
sin(x) = 33/80
x = sin-1(33/80) = 24.36°
or x = asin(33/80) = 24.36°
csc(x) = 1/sin(x)
( sin(x) )-1 = 1/sin(x) but sin-1(x) = arcsine(x)
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