Question

Consider the numbers z = StartRoot 2 EndRoot (cos 45o + i sin 45o )and w = 2(cos 90o + i sin 90o).

Fill in the blanks to complete the statements.

In rectangular form, z − w = 1 − ____ i

In polar form z – w = StartRoot 2 EndRoot (cos
^o + i sin ___ ^o)

Answer 1

Both of them are 315

Explanation:

Answer 2

In rectangular form, z - w = 1 - 1i

Explanation:

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