DISLIKE ARC ?

DISLIKE ARC WRITE YOUR REASON HERE ..

OK I'm not afraid to show my ignorance in public; what the hell is ARC?

ATOMIC RIFTS CLUB.

You should get out more.

It's not a difficult concept when you just look past the words. 'arc' just denotes the inverse of a trigonometric function. If sin (π/6) = 0.5, then arcsin (0.5) = π/6.

I suspect that getting out less would have the effect you're advocating.

OK I'm not afraid to show my ignorance in public; WHAT THE HELL IS THAT SUPPOSE TO MEAN?

Thanks.  That was very helpful.  

Oh, trigonometric functions? It's all ratios of sides within triangles. The π/6 is an angle given in radians. One radian is an arc the genth of the radius of the circle it's from. Since a circle's circumference is given as
2πr, 360 degrees is 2π. Divide both sides by 12, and you get 30 degrees =
π/6 radians.

The sine of an angle is the measure of the opposite side of a right triangle divided by the hypotenuse, given that angle as the reference angle. So, with a 30 degree angle, you get a 30-60-90 triangle. The opposite side is one-half of the hypotenuse, so the sin of π/6 is (1/2)/1, or 0.5.

It's quite simple, really.

Glad I could help!

lol

BlargDragon, you sound like my math teacher

Math used to considered witchcraft. Remember what they did to Joan

lol

It's an unfortunate part of history. Even more gruesome is what became of her cousin, Marcelle d'Équation quadratique.

Did you have to put math into her name? d'Equation= Equation; quadratique= quadratic

I didn't put math in her name; her family did.

OK . . . . 

Oh yeah! I believe someone mentioned integrals. Those are fun! It's been a while, though.

Doing your homework?