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प्रश्न
Evaluate the following if z = 5 – 2i and w = – 1 + 3i
z + w
उत्तर
z = 5 – 2i
w = – 1 + 3i
z + w = (5 – 2i) + (– 1 + 3i)
= (5 – 1) + (– 2i + 3i)
= 4 + i
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