Cos sqrt x x 0. (Sqrt(cos(x))*cos(300*x). (Sqrt(cos(x))*(300*x). Sqrt(cos(x)*cos(300x)+sqrt(ABS(X). *Cos(300*x) +sqrt(ABS(X))-0.7. Синус 2pi/3. Cos 2pi/3. Sin(3pi/2-x). Синус Pi/2. Sqrt(cos(x))*cos(300x)+sqrt(ABS(X))-0.7)*(4-X*X)^0.01sqrt(6-x^2). (Cos (x)) cos (300x) + sqrt (ABS (X)) - 0.7) (4-X * X) ^ 0.01 sqrt (6- x ^ 2) from-4.5 to 4.5