Prove that planes a-y+3z - 2 0 and 2x 4y-2z-7=0 are crossing via the line L. | %3D Find the direction vector 3 of line L, that forms an acute angle with OY-axis and has length /66. Evaluate the acute angle o between the planes. n Answers: • Direction vector of L: • Angle between planes: (degrees).

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A: This is question of 3d geometry and locus.

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A: We can answer first question as per the honor policy. Please resubmit other question as well to know…

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A: Since you have asked multiple questions in a single request so we will be answering only first…

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Q: Define direction vector.

A: Define direction vector.

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Q: Look at attached image, thank you

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A: Given a triangle with points  A=(4,0) , B=(2,1) and C=(-1,-5)

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