Question

Y=2sin 2x (nilai x nya 0,30,45,60,90,120,135,150,180)
nilai nya berapa ?

Answer 1

Y = 2 sin 2x
=> x = 0
y = 2 sin 2.0
y = 2 sin 0
y = 0
=> x = 30
y = 2 sin 2.30
y = 2 sin 60
y = 2.
y =
dst ... :)