Question

23. If P = 2î-3j+k and =3î +2j, then |P.Q| is:
(A) Zero
(B) 6
(C) 12
(D) 15
category -- vectors ​

Answer 1

Answer:

refer the image

Step-by-step explanation:

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Answer 2

Answer:

B

Step-by-step explanation:

pq=6-6

• |pq|=|0|

pq=0

hence |pq| is requird for 0