Question

6. If the result of two vectors 12 m and 16 m are (i) 28
m (ii) 4 m (iii) 20 m, find the angles between them.
[Ans. (i) 0 = 0º (ii) 0 = 180° (iii) 0 = 90°]​

Answer 1

Answer:

3...0=90°

28-4-20=360°

4=360°

0=90°

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