Let U Be the Vector with Initial Point $P ( 7 , - 3 )$

question 81

Multiple Choice

Let u be the vector with initial point $P ( 7 , - 3 )$ and terminal point $Q ( 1,4 )$
) Express u in terms of i and j

• A) \(\mathbf { u } = - 6 \mathbf { i } + 6 \mathbf { j }\)
• B) \(\mathbf { u } = - 6 \mathbf { i } + 7 \mathbf { j }\)
• C) \(\mathbf { u } = - 3 \mathbf { i } - 2 \mathbf { j }\)
• D) \(\mathbf { u } = - 6 \mathbf { i } + \mathbf { j }\)
• E)none

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Definitions:

Consumer Surplus

The disjunction between the price consumers are prepared to shell out for a good or service and what they end up shelling out.

Deadweight Loss

An economic efficiency decrement occurs when there's a failure to achieve or inability to achieve an equilibrium for a particular good or service.

Market Distortion

An economic phenomenon where external factors lead to a deviation from the expected or efficient allocation of resources, often causing prices to be higher or lower than they would be in a free market.

Taxed

Subjected to a compulsory financial charge or levy by governmental organizations for the funding of state expenditures.