E
Editor
Sep 18, 2022
If u=2i-7j, v=i-6j and w=-i+j, then 2u-3v+4w equals:
Difficulty: Easy
A:
8i-3j
B:
3i-5j
C:
2i-3j
D:
-3i+8j
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ID: 63273dbaca83163ac3a13277