Let z = 1 + 3i and w = −3 − 4i.

Question

Revolt · Accepted Answer

The sum z + w is equal to − − i.: 2; The sum z + w is equal to − − i.: 1; The sum w + z is equal to −2 − i.: 1; The result supports that complex number addition is .: commutative

Add and Subtract Complex Numbers

Let z = 1 + 3i and w = −3 − 4i.

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