Question

if vector → B=4i-3j+k and vector → C=3i-j+2k.Then find vector →BC​

Answer 1

Answer:

12i+3j+2k

Explanation:

Given

B = 4i - 3j + k

C = 3i - j + 2k

BC = (4x3)i + ((-3)x(-1))j + (2x1)k

     = 12i+3j+2k

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