1.

If ∫(x−1)2x4+x2+1dx=1√atan−1(x2−1x√3)−b√atan−1(2x2+1√3)+C, then which of the following is/are CORRECT?(where a,b are fixed constants and C is integration constant)

Answer»

If (x1)2x4+x2+1dx=1atan1(x21x3)batan1(2x2+13)+C, then which of the following is/are CORRECT?

(where a,b are fixed constants and C is integration constant)



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