下列函数中,在定义域内不具单调性的函数是A.y=cot(arccosx) B.y=tan(arcsinx) C.y=sin(arctanx) D.y=cos(arctanx)
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![下列函数中,在定义域内不具单调性的函数是A.y=cot(arccosx) B.y=tan(arcsinx) C.y=sin(arctanx) D.y=cos(arctanx)](/uploads/image/z/1993809-57-9.jpg?t=%E4%B8%8B%E5%88%97%E5%87%BD%E6%95%B0%E4%B8%AD%2C%E5%9C%A8%E5%AE%9A%E4%B9%89%E5%9F%9F%E5%86%85%E4%B8%8D%E5%85%B7%E5%8D%95%E8%B0%83%E6%80%A7%E7%9A%84%E5%87%BD%E6%95%B0%E6%98%AFA.y%3Dcot%28arccosx%29+B.y%3Dtan%28arcsinx%29+C.y%3Dsin%28arctanx%29+D.y%3Dcos%28arctanx%29)
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