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Let f(x)=∫x2(2x+6tanx−2xtan2x)cos2x dx and f(x) passes through (π,0) then number of solutions of the equation f(x)=x3 in x ϵ [0,2π] is

Answer» Let f(x)=x2(2x+6tanx2xtan2x)cos2x dx and f(x) passes through (π,0) then number of solutions of the equation f(x)=x3 in x ϵ [0,2π] is


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