Physics, asked by arshi41, 11 months ago

How to solve this.....

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Answered by ᎷíssGℓαмσƦσυs

0

A+B = 4i+3k

A+B=√16+9

=√25

=5

A-B=2i+4j-3k

A-B=√4+16+9

=√29

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