व्यंजक sin6 θ + cos6 θ + 3 sin2 θ cos2 θ का मान है:

Domain and range of sin(x) are ______, respectively.

Let α and β respectively be the maximum and the minimum values of the function f(θ) = 4(sin4(7π2 - θ) + sin4(11π + θ)) - 2(sin6(3π2 - θ) + sin6(9π - θ)), θ ∈ &mathbb{R}. Then α + 2β is equal to:

The range of the function f(x) = 2|sin x + cos x| - √2 is: