解答

解答

求解步骤
交换两边
约分:

作图

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流行的例子

solvefor t,d^2 u/(d^2)v=tan^2(v)+3solvefor t,tan(270-a)=cot(a)solvefor c,cos(x)+sin(3x)=cos(2x)solvefor c, 1/1-cos(x)+1/1+cos(x)=2csc^2(x)solvefor t,tan(x^2)+3=2sec^2(x)