Physics, asked by prajaktahanamgaon, 5 months ago

16) If Ā=i+j-2k and B = 31-23 + 4k then A + B is:
C) 5
D) 21
A) 4
B) 21

Answers

Answered by kalpanasanthoshsanka

0

Answer:

21

Explanation:

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