Find two imaginary numbers whose sum is a real number. How are the two imaginary numbers related?
What is its sum?
What is its sum?
Leave us a comment of example and its solution (i.e. if it is still somewhat unclear...):
Showing 0 comments:
Be the first to comment!
To solve this example are needed these knowledge from mathematics:
Next similar examples:
- Linear imaginary equation
Given that ? "this is z star" Find the value of the complex number z.
- Is complex
Are these numbers 2i, 4i, 2i + 1, 8i, 2i + 3, 4 + 7i, 8i, 8i + 4, 5i, 6i, 3i complex?
Is 6i a positive number?
- Complex number coordinates
Which coordinates show the location of -2+3i
- De Moivre's formula
There are two distinct complex numbers z such that z3 is equal to 1 and z is not equal 1. Calculate the sum of these two numbers.
Calculate reciprocal of z=0.8+0.6i:
Between numbers 1 and 53 insert n members of the arithmetic sequence that its sum is 702.
- Theorem prove
We want to prove the sentense: If the natural number n is divisible by six, then n is divisible by three. From what assumption we started?
- Roman numerals +
Add up the number writtens in Roman numerals. Write the results as a decimal number.
- Calculation of CN
Determine the quadratic equation absolute coefficient q, that the equation has a real double root and the root x calculate: ?
- Sum of members
What is the sum of the first two members of the aritmetic progression if d = -4.3 and a3 = 7.5?
For vector w is true: w = 2u-5v. Determine coordinates of vector w if u=(3, -1), v=(12, -10)
- Difference AP
Calculate the difference of arithmetic progression if the sum of its first 19 members Sn = 8075 and the first member is a1 = 20
Winnie Hugo had the right paw 10 punches and on 15 left more. How many punches has on left paw?
Solve two equations with two unknowns: 400x+120y=147.2 350x+200y=144
Determine the discriminant of the equation: ?