For me, I like a girl who is simple the way she is, smart and God Fearing.. ^_^
When 1 pair of side of a quadrilateral is parallel.
Well, mathematics is very important in real life because all you've learned during your school days can apply in different ways, such like how to budget in a daily needs and etc.
Without mathematics, living in this precious world is useless.
D (arc because X)
D = because^-1 X
= 1/because X
=[because X (0)- 1(-sin X)]/ (because X)^2
= sin X/ (because X) (because X)
= tan X / because X
D = because^-1 X
= 1/because X
=[because X (0)- 1(-sin X)]/ (because X)^2
= sin X/ (because X) (because X)
= tan X / because X