Question

Which of the following representation is incorrect for vector equation R =P+Q?
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Answer 1

Answer:

Option D

Explanation:

See the direction of vectors , let take anticlockwise vectors as positive so in option D ,

R and Q are ACW but P is CW , so

P = R + Q

Apply same concept in other options too . To take feel in option 2nd you can also shift vector Q to complete triangle .