Exercises to operate with complex numbers forms.
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For, z=(4x, 2x4)
a) Write z in the rectangular form
Write your answer in the format (a)+(b)i
With a and b values inside the parentheses, no spaces; e.g. (5x+2)+(6x2)i
For, z=(4x, 2x4)
b) Determine x for real part > 0
For, z=(4x, 2x4)
c) Determine x for z to be a real number
Calculate the module r of:
z = 30i
Calculate the argument Ɵ of z, in degrees Celsius:
c) z = 5 + i
Write your numerical answer in the correct format: round your answer to the nearest whole number.
Calculate the argument Ɵ of:
a) z = 7
Write your numerical answer in the correct format: round your answer to the nearest whole number.
Calculate the argument Ɵ of:
b) z=1i
Calculate the module r of:
z = 16 + 12i
Write your numerical answer in the correct format: round your answer to the nearest whole number.