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Find the sum of : 2/3+5/3i, -2/3 i and (...

Find the sum of : `2/3+5/3i, -2/3 i` and `(-5)/4-i`.

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MODERN PUBLICATION-COMPLEX NUMBERS-EXERCISE
  1. In the following perform the indicated operations and write the result...

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  2. In the following perform the indicated operations and write the result...

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  3. Find the sum of : 2/3+5/3i, -2/3 i and (-5)/4-i.

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  4. Write the following in the form x + iy : (2i)^3.

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  5. Write the following in the form x + iy : i^-35.

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  6. Write the following in the form x + iy : i^-39.

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  7. Write the following in the form x + iy : (-i) (2i)(-1/8 i)^3.

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  8. Write the following in the form x + iy : i^9+ i^19.

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  9. Write the following in the form x + iy : (5i)((-3)/5i).

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  10. Write the following in the form x + iy : (-5i)(1/8i).

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  11. Write the following in the form x + iy : i+i^2+i^3+i^4.

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  12. Write the following in the form x + iy : i^4+i^8+i^12+ i^16.

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  13. Write the following in the form x + iy : i+i^5+i^9+i^13.

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  14. Write the following in the form x + iy : i^9+i^10+i^11 +i^12.

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  15. Perform the following by the indicated operations. Express the result ...

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  16. Perform the following by the indicated operations. Express the result ...

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  17. Perform the following by the indicated operations. Express the result ...

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  18. Perform the following by the indicated operations. Express the result ...

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  19. Perform the following by the indicated operations. Express the result ...

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  20. Perform the following by the indicated operations. Express the result ...

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