Math, asked by aveshbgagan, 1 month ago

Given that: a = 2i+ 3j -k, b = i- j+ 2k and c = 3i + 4j+ k. Find a+ 2b- c.

Answers

Answered by poornimasingh93597

Answer:

a+2b-c=(2+3-3)I+(3-2-4)j+(-1+4-1)k

=2i-3j+4k

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