What is the most accurate geometric description of projba? Oa. The length of the portion of the vector b that points in the direction of a Ob. The length of the portion of the vector a that points in the direction of b. OC The vector "shadow" of b along a Od The vector "shadow" of a ak along b. QUESTION 3 Suppose that the origin is on a piece of paper. a is a vector going from the origin to the right, and b is a vector starting from the origin and pointing straight out of the page towards you. fbxa starts at the origin, in which direction does it point? Oa Left. O b. Down. Oc Up. Od Into the page (away from you).

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Please solve both Multiple Choice question correctly and provide correct option as well as neat and clean work
QUESTION 2
What is the most accurate geometric description of proia?
O a. The length of the portion of the vector b that points in the direction of a
O b. The length of the portion of the vector a that points in the direction of b.
OC The vector "shadow" of b along a
O d. The vector "shadow" of a along b.
QUESTION 3
Suppose that the origin is on a piece of paper. a is a vector going from the origin to the right, and b is a vector starting from the origin and pointing straight out of the page towards you. If b xa starts at the origin, i
which direction does it point?
O a. Left.
O b.Down.
O. Up.
O d. Into the page (away from you).
O e.bxa 0
Transcribed Image Text:QUESTION 2 What is the most accurate geometric description of proia? O a. The length of the portion of the vector b that points in the direction of a O b. The length of the portion of the vector a that points in the direction of b. OC The vector "shadow" of b along a O d. The vector "shadow" of a along b. QUESTION 3 Suppose that the origin is on a piece of paper. a is a vector going from the origin to the right, and b is a vector starting from the origin and pointing straight out of the page towards you. If b xa starts at the origin, i which direction does it point? O a. Left. O b.Down. O. Up. O d. Into the page (away from you). O e.bxa 0
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