Physics, asked by potterhead05, 10 months ago

please answer and don't give an answer as I don't know please this is important

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Answered by guptaarinku26

0

Find the answer of all or only one....... ☺️

Answered by subha9935

1

Explanation:

1. |A| ^2 + |B|^2 + 2|A| |B| cos theta

2. A| ^2 + |B|^2 - 2|A| |B| cos theta

3.

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