TEST 3 Complex Numbers and Vectors In problems #1-3, find the absolute value. 1. |2 - 7i| (a) ?53 (b) ?39 (c) 12 (d) ?47 (e) ?17 2. |-3 + 2i| (a) ?45 (b) ?27 (c) ?13 (d) ?49 (e) ?55 3. |3i^7| (a) ?7 (b) 3 (c) ?5 (d) 5 (e) 7
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In problem #1, take the absolute value of 12-74. Show more…
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