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1. |
What is the standard form for the resolution of a vector having magnitude a and is inclined at an angle to the X axis? |
A. | a(cos + sin ĵ) |
B. | a(sin + cos ĵ) |
C. | a(sin + sin ĵ) |
D. | a(cos + cos ĵ) |
Answer» B. a(sin + cos ĵ) | |