2sin (2x+tt/3) x {-tt/4,tt/4}最小值

来源:学生作业帮助网 编辑:六六作业网 时间:2024/10/06 11:41:27
2sin(2x+tt/3)x{-tt/4,tt/4}最小值2sin(2x+tt/3)x{-tt/4,tt/4}最小值2sin(2x+tt/3)x{-tt/4,tt/4}最小值y=2sin(2x+π/3

2sin (2x+tt/3) x {-tt/4,tt/4}最小值
2sin (2x+tt/3) x {-tt/4,tt/4}最小值

2sin (2x+tt/3) x {-tt/4,tt/4}最小值
y=2sin(2x+π/3).
因为:
-π/4