Range of Trigonometric Function (JEE Mains) | ExamDuo
Maximum and minimum values of trigonometric expressionsMedium
Range of Trigonometric Function
Let the range of the function f(x) = 6 + 16 cosx . cos . cos . sin3x . cos6x, x ∈ R be [α, β]. Then the distance of the point (α, β) from the line 3x + 4y + 12 = 0 is :