Multiple Choice
If and neither
vanish, then:
A) are parallel and in the same direction
B) are parallel and in opposite directions
C) the angle between is 45
D) the angle between is 60 11eeda0b_2a90_9dcc_a0ba_2fb180f2f491_TB3150_11
E) 11eaafb8_0045_a967_a7a5_4bae11d9614c_TB3150_11 is perpendicular to 11eaafb8_0045_a968_a7a5_19a36e029ddc_TB3150_11
Correct Answer:

Verified
Correct Answer:
Verified
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