求解三角函数方程组-cos(c4)sin(c5)=cos(c3)x+sin(c3)z;cos(c5)=-sin(c3)x
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求解三角函数方程组-cos(c4)sin(c5)=cos(c3)x+sin(c3)z;cos(c5)=-sin(c3)x+cos(c3)z; -sin(c4)sin(c5)=y
求解方程组-cos(c4)sin(c5)=cos(c3)x+sin(c3)z;cos(c5)=-sin(c3)x+cos(c3)z; -sin(c4)sin(c5)=y,其中x,y,z为已知量,c4,c5的值
求解方程组-cos(c4)sin(c5)=cos(c3)x+sin(c3)z;cos(c5)=-sin(c3)x+cos(c3)z; -sin(c4)sin(c5)=y,其中x,y,z为已知量,c4,c5的值
![求解三角函数方程组-cos(c4)sin(c5)=cos(c3)x+sin(c3)z;cos(c5)=-sin(c3)x](/uploads/image/z/16802073-9-3.jpg?t=%E6%B1%82%E8%A7%A3%E4%B8%89%E8%A7%92%E5%87%BD%E6%95%B0%E6%96%B9%E7%A8%8B%E7%BB%84-cos%28c4%29sin%28c5%29%3Dcos%28c3%29x%2Bsin%28c3%29z%EF%BC%9Bcos%28c5%29%3D-sin%28c3%29x)
最后的那个方程应该是-sin(c4)cos(c5)=y 吧,要不在推导中会出现矛盾
推导如图示:
![](http://img.wesiedu.com/upload/8/4b/84b5ec527484e5578b3bfcfb88581c4a.jpg)
推导如图示:
![](http://img.wesiedu.com/upload/8/4b/84b5ec527484e5578b3bfcfb88581c4a.jpg)
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