Physics, asked by chaudharysaransh, 4 months ago

if-2i+3j-4k and b=3i-3j-5k

Answers

Answered by awanfateh13

0

Answer:

If a+b=(-2i+3j-4k) +(3i+3j-5k)

=-5i+6j-9k

=+1-9

=-8

Explanation:

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