1.

Let ∣∣∣2cosx3sinxex5∣∣∣=A+Bx+Cx2+⋯(A,B,C are real constants), then which of the following(s) is/are true

Answer»

Let 2cosx3sinxex5=A+Bx+Cx2+(A,B,C are real constants), then which of the following(s) is/are true



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