MathematicsMedium64×since 2002Q2935If the coefficients of x⁷ in (x2+1bx)11{\left( {{x^2} + {1 \over {bx}}} \right)^{11}}(x2+bx1)11 and x^−-−7 in (x−1bx2)11{\left( {{x} - {1 \over {bx^2}}} \right)^{11}}(x−bx21)11, b ≠\ne= 0, are equal, then the value of b is equal to :A2B−-−1C1D−-−2Check answerSkip