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Geometric Vectors
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Geometric Vectors
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14. Vectors / Geometric Vectors / Problem 3
Problem 3
Find 7a - (3b - 2c) using the following vectors:
a = -5i + 6j, b = 2i + 7j, c = 10i + 9j
A
-21i + 39j
B
21i + 39j
C
-21i - 39j
D
21i - 39j
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