Answered: 10. Ã= -2â +-3ŷ and B = -4î +-4ŷ.… | bartleby

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10. Ā = -2â + -3ŷ and B = -4â + -4ŷ. Calculate R = Ã+B. Calculate 0, the direction of R. Recall
that 0 is defined as the angle with respect to the +x-axis.
A. 49.4° B. 130.6° C. 229.4°
D. 310.6°

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