Math Chapter Wise Rolle's Theorem And Lagrange's Mean Value Theorem English MCQ PGT 2009 Q.Expansion Maclaurin's theorem of tan–1 x will be A3 5... 3 5 + + + x x x B3 5... 3 5 − − − − x x x C3 5... 3 5 − + − + x x x D3 5... 3 5 − + − x x x Show answer Correct answer: 3 5... 3 5 − + − x x x