The equation $\vec { r } = 2 \vec { i } + 5 \vec { j } + 3 \vec { k } + t \vec { i } - \vec { j } + 2 \vec { k } )$ parameterizes a line through the point (4, 3, 7).
What is the value of t at this point?

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The Answer of The equation $\vec { r } = 2 \vec { i } + 5 \vec { j } + 3 \vec { k } + t \vec { i } - \vec { j } + 2 \vec { k } )$ parameterizes a line through the point (4, 3, 7).
What is the value of t at this point?

The Equation r⃗=2i⃗+5j⃗+3k⃗+ti⃗−j⃗+2k⃗)\vec { r } = 2 \vec { i } + 5 \vec { j } + 3 \vec { k } + t \vec { i } - \vec { j } + 2 \vec { k } )r=2i+5j​+3k+ti−j​+2k)

The Equation $\vec { r } = 2 \vec { i } + 5 \vec { j } + 3 \vec { k } + t \vec { i } - \vec { j } + 2 \vec { k } )$