Answer:
4u= - 4i - 24j
u +w = -9i - 3j
Step-by-step explanation:
The question is on operation of vectors
Given u= -i -6j and w= -8i+3j
Then 4u = 4{ -i-6j}
4u= - 4i - 24j
u+w= -i -6j + -8i+3j......................collect like terms
= -i -8i + -6j +3j
= -9i + -3j
= -9i - 3j
Answer:
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Step-by-step explanation:
Answer:
Step-by-step explanation:
2x^2-2x-12
This has solutions of x=3 and x= -2
The answer is B
How i got it 2 inches of rain and 5 accidents
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