а)F(x) = -4cosx + (1/3)sin3x + C
б)F(x) = (1/3)x3 + x2 + C
Объяснение:
а) f(x)= 4sin x + cos3x
F(x) = -4cosx + (1/3)sin3x + C
б) f(x)= x2 + 2x
F(x) = (1/3)x3 + x2 + C
а)F(x) = -4cosx + (1/3)sin3x + C
б)F(x) = (1/3)x3 + x2 + C
Объяснение:
а) f(x)= 4sin x + cos3x
F(x) = -4cosx + (1/3)sin3x + C
б) f(x)= x2 + 2x
F(x) = (1/3)x3 + x2 + C