Physics, asked by katrawatabhinav, 1 month ago

If a =i+j+k and 5 - i - 2ſ+4k, then find out 3a + b

Answers

Answered by UtkarshPatil134

0

Answer:

3i + 3j + 3k + 5i + 2j + 4k

= 8i + 10j + 7k

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