sin(Arcsin 1/2)?

7 ⤊

2007-10-23 15:11:37 · 3 answers · asked by argentina_mandy20 1 in Science & Mathematics ➔ Mathematics

sin(Arcsin 1/2)=1/2

2007-10-23 15:14:20 · answer #1 · answered by ptolemy862000 4 · 3⤊ 1⤋

However, the two functions don't (necessarily) negate in the other order. That is, for example, Arcsin(sin(5Ï/6)) does not equal 5Ï/6.

2007-10-23 22:23:05 · answer #2 · answered by Ron W 7 · 1⤊ 0⤋

ptolemy is right, because arcsin is an inverse of sin. They kinda cancel each other out, like a double negative

2007-10-23 22:15:16 · answer #3 · answered by Tim F 2 · 3⤊ 1⤋