1.

If sin(x2+x)=cos(x−x2),x∈[0,π2], then the range of the function f(x)=5tan4x−4tan3x+3tan2x−2cotx+1 is

Answer»

If sin(x2+x)=cos(xx2),x[0,π2], then the range of the function f(x)=5tan4x4tan3x+3tan2x2cotx+1 is



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