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AP EAMCET202522 May 2025Evening ShiftMathematicsBinomial TheoremActual

The coefficient of x^3 in the power series expansion of 1+4 x-3 x^2 (1+3 x)^3 is

Options

  1. A-27
  2. B27
  3. C153
  4. D-153

Correct answer

A. -27

Step-by-step solution

NO SOLUTION

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