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In the following perform the indicated o...

In the following perform the indicated operations and write the result in the form x + iy:
`-(-1+ i)+7i-5`.

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In the following perform the indicated operations and write the result in the form x + iy: (5 +4i)+(5- 4i) .

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In the following perform the indicated operations and write the result in the form x + iy: -2i+(3/2-4i) .

In the following perform the indicated operations and write the result in the form x + iy: (7- 2i) - (4 +i)+ (-3 + 5i) .

In the following perform the indicated operations and write the result in the form x + iy: (7 - 2i) - (3 + 2i) + (7 + 8i) .

In the following perform the indicated operations and write the result in the form x + iy: (4 + 3i)-(3+ 4i) .

In the following perform the indicated operations and write the result in the form x + iy: i^3 +(6 + 3i)-(20+5i) + (14+3i) .

In the following perform the indicated operations and write the result in the form x + iy: (1/5+2/5i)-(4+5/2i) .

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

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  4. Express the complex number given below in the form a + ib:- (1 -i)-(-1...

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  5. Express the complex number given below in the form a + ib:- 3(7 + i7) ...

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

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

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

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

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  10. Express the complex number given below in the form a + ib:- [(1/3+i 7/...

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

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

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

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

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

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

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

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

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

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

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