1) (4-3i)+(-2+i) = 2 - 2i
2) (6-i)-(2+3i) = 4 - 4i
Алгебраическая форма комплексного числа:1) 4(cos(7π/3) + i sin(7π/3)) = 4e^(7πi/3)
2) 6(cos(9π/4) + i sin(9π/4)) = 6e^(9πi/4)
1) (4-3i)+(-2+i) = 2 - 2i
2) (6-i)-(2+3i) = 4 - 4i
Алгебраическая форма комплексного числа:
1) 4(cos(7π/3) + i sin(7π/3)) = 4e^(7πi/3)
2) 6(cos(9π/4) + i sin(9π/4)) = 6e^(9πi/4)