Which of the following is not the quadratic equation whose roots are cosec2⁡θ and sec2⁡θ is

sec2⁡θ+cosec2⁡θ=1cos2⁡θ+1sin2⁡θ=cos2⁡θ+sin2⁡θcos2⁡θsin2⁡θ=sec2⁡θcosec2⁡θnow,sec2⁡θ+cosec2⁡θ=2+tan2⁡θ+cot2⁡θ=4+(tan⁡θ−cot⁡θ)2≥4Hence, all equations can have roots sec2⁡θ and cosec2⁡θ