如图1,已知□ABCD,AB//x轴,AB=6,点A的坐标为(1,-4),点D的坐标为(-3,4),点B在第四象限,点P是□ABCD边上的一个动点.
定义某种运算S=a⊗b,运算原理如上图所示,则式子2tan5π4⊗lne+lg100⊗13-1的值为( )
–I still want to drink something. May I have _____ cup of juice?
--Certainly. Here you are.