Find the Vector Projv U $\frac { 105 } { 59 } \mathbf { i } - \frac { 45 } { 59 } \mathbf { j } + \frac { 15 } { 59 } \mathbf { k }$

question 148

Multiple Choice

Find the vector projv u.
-v = 7i - 3j + k, u = -4j + 3k

• A) \(\frac { 105 } { 59 } \mathbf { i } - \frac { 45 } { 59 } \mathbf { j } + \frac { 15 } { 59 } \mathbf { k }\)
• B) \(- \frac { 60 } { 59 } \mathbf { j } + \frac { 45 } { 59 } \mathbf { k }\)
• C) \(\frac { 21 } { 5 } \mathbf { i } - \frac { 9 } { 5 } \mathbf { j } + \frac { 3 } { 5 } \mathbf { k }\)
• D) \(- \frac { 12 } { 5 } \mathbf { j } + \frac { 9 } { 5 } \mathbf { k }\)

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