Let $\vec { v } _ { 1 } = 2 \vec { i } - 5 \vec { j } + \vec { k }$

question 21

Essay

Let $\vec { v } _ { 1 } = 2 \vec { i } - 5 \vec { j } + \vec { k }$ and $\vec { v } _ { 2 } = 5 \vec { i } + \vec { j } + \vec { k }$ Find a vector which is perpendicular to $\vec { v } _ { 1 }$ and $\vec { v } _ { 2 }$ to find an equation of the plane through the point (1, 2, -1)and with normal vector perpendicular to both $\vec { v } _ { 1 }$ and $\vec { v } _ { 2 }$ .Express your answer in the form $A x + B y + C z = D$

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Definitions:

Retention Interval

The period between learning or experiencing something and retrieving the memory of that event.

Semantic Information

Information related to the meanings of words or signs and their underlying concepts, not just the symbols themselves.

Retroactive Interference

A memory phenomenon where new information interferes with the ability to recall older information.

Personal Identification Number

A numeric password used to secure and access personal accounts, typically associated with banking or secure systems.