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What is the square root of the imaginary number i?

Let's suppose that (0+1i)0.5 = x+iy, where x and y are both real numbers. This is the most general form of a complex number. Now let's square both sides. This gives 0+1i = x2

GD
Answered by George D. MAT tutor
3360 Views

How can 'for' be translated correctly in French?

When translating for in French, we have to take into consideration the three prepositions which can be used: depuis, pendant and pour. The one which is selected depends on the sit...

LC
Answered by Lauren C. French tutor
1970 Views

How does Steinbeck represent attitudes to women through the character of Curley's wife?

Curley’s wife is the only major female character in ‘Of Mice and Men’, and as such, she represents all women in Steinbeck’s novella about the futility of the American Dream. Her lack of identity outside o...

AS
Answered by Aisling S. English tutor
6170 Views

Solve the simultaneous equations (1) 2x+3y=3 and (2) 3x+2y=7

Remember we can multiply both sides of an equation by the same thing without changing the meaning of the equation. Multiplying equation 1 by 2 gives 4x+6y=6 and multiplying equation 2 by 3 gives 9x+6y=21 ...

ZL
Answered by Zoe L. Maths tutor
5381 Views

How do I find the square root of a complex number?

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