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Find the modulus and amplitude of the fo...

Find the modulus and amplitude of the following :
`-1+ i`.

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MODERN PUBLICATION-COMPLEX NUMBERS-EXERCISE
  1. Find the values of x and y if : 4x +i (3x-y)=3+i (-6).

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  2. Find the values of x and y if : (3/sqrt5 x-5)+2 sqrt5 yi= sqrt2.

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  3. Find the modulus and amplitude of the following : -1+ i.

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  4. Find the modulus and amplitude of the following : -1- i sqrt3.

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  5. Find the modulus and amplitude of the following : -sqrt3+i.

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  6. Find the modulus and amplitude of the following : (1+i)/(1-i).

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  7. Find the modulus and amplitude of the following : 1/(1+i).

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  8. If two complex numbers z1,z2 are such that |z1|= |z2|, is it then nece...

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  9. Write the complex numbers that represent the following points in the p...

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  10. Write the complex numbers that represent the following points in the ...

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  11. Write the complex numbers that represent the following points in the p...

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  12. Write the complex numbers that represent the following points in the p...

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  13. Write the complex numbers that represent the following points in the p...

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  14. Write the complex numbers that represent the following points in the p...

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  15. Write the complex numbers that represent the following points in the p...

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  16. Plot the following numbers on a complex number plane and find their ab...

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  17. Plot the following numbers on a complex number plane and find their ab...

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  18. Plot the following numbers on a complex number plane and find their ab...

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  19. Plot the following numbers on a complex number plane and find their ab...

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  20. Plot the following numbers on a complex number plane and find their ab...

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