MathematicsMedium64×since 2002Q2943If the coefficients of xxx and x2x^{2}x2 in (1+x)p(1−x)q(1+x)^{\mathrm{p}}(1-x)^{\mathrm{q}}(1+x)p(1−x)q are 4 and −-−5 respectively, then 2p+3q2 p+3 q2p+3q is equal to :A66B60C69D63Check answerSkip