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Omni-MATH / Find the range of f(A)=frac(sin A)left(3 cos ^2 A+cos ^4 A+3 sin ^2 A+left(sin ^2 Aright)left(cos ^2 Aright)right)(tan A)(sec A-(sin A)(tan A)) if A≠(nπ)/(2). · Discussion

Discussing Find the range of f(A)=frac{(sin A)left(3 cos ^{2} A+cos ^{4} A+3 sin ^{2} A+left(sin ^{2} Aright)left(cos ^{2} Aright)right)}{(tan A)(sec A-(sin A)(tan A))} if A≠(nπ)/(2). · Omni-MATH

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