MathematicsMedium64×since 2002Q2968For natural numbers mmm , nnn, if (1−y)m(1+y)n =1+a1y+a2y2+..........{\left( {1 - y} \right)^m}{\left( {1 + y} \right)^n}\,\, = 1 + {a_1}y + {a_2}{y^2} + ..........(1−y)m(1+y)n=1+a1y+a2y2+.......... and a1=a2=10,{a_1} = {a_2} = 10,a1=a2=10, then (m, n)\left( {m,\,n} \right)(m,n) isA(20, 45)\left( {20,\,45} \right)(20,45)B(35, 20)\left( {35,\,20} \right)(35,20)C(45, 35)\left( {45,\,35} \right)(45,35)D(35, 45)\left( {35,\,45} \right)(35,45)Check answerSkip