8cos270°+6sin180°+4tan0°+2sin90°=?

来源:学生作业帮助网 编辑:六六作业网 时间:2024/05/22 15:36:04
8cos270°+6sin180°+4tan0°+2sin90°=?8cos270°+6sin180°+4tan0°+2sin90°=?8cos270°+6sin180°+4tan0°+2sin90°

8cos270°+6sin180°+4tan0°+2sin90°=?
8cos270°+6sin180°+4tan0°+2sin90°=?

8cos270°+6sin180°+4tan0°+2sin90°=?
8cos270°+6sin180°+4tan0°+2sin90°
=8*0+6*0+4*0+2*1
=2.

8cos270°+6sin180°+4tan0°+2sin90°
=8*0+6*0+4*0+2*1
=2

2