Last question
arcsin (0.3) = 17.45° = t
arccos(0.48) = 61.31° = t
Looks like this one is False
Another way we can prove this
1 - sin^2 t = cos^2 t
1 - (0.3)^2 = (0.48)^2 ???
1 - .09 = .2304 ????
.91 = .2304 ???......False
Thank you!!
