Q1) If R=3ax - 5ay + 4az : S =-2ax-3ay-az | Find: i) R XS : ii) by dot and Cross product, find the angle between R and S?

Q: (1,6) and perpendicular to 2x+7y=1

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Q: Find the angle between the lines whose direction cosines are given by 1+m+n=0 and 2/²+2m²-n² = 0.

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Q: B: Point (1,1) and (5, -7) determine midpoint, distance, and slop?

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Q: a) (2, - 3) and (2, 5) b) (3, - 2) and (-7, - 2) Find the distance between each pair of points: c)…

A: since you have posted multiple questions so we solve the first three for you, to get the remaining…

Q: Find the rectangular coordinate of r -6rsin0.

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Q: Find the angle formed by the line 3x+4y-12=0 with the x-axis.

A: Angle of the line along x-axis

Q: Find the angle ∠BAC if A = (−2, 1, 3), B = (0, 1, −1) and C = (1, 0, 2)

A: Consider the given vertices.A = (-2, 1, 3), B = (0, 1, -1), C = (1, 0, 2)

Q: find the angle between the straight line 3x+4y=12,3x-4y=7

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Q: a.) (-3,4); parallel to y=3x-5 b.) (-2,-4); perpendicular to y 2/3x-5

A: (a).   The given equation of line: y=3x-5 Slope of line parallel to the given line is: m=3

Q: Find the distance between each pair of points: с) (-4, 1) and (4, 5) d) (x — 2, у —3) and (х + 4, у…

A: Distance between two points Ax1, y1 and Bx2, y2 is, AB=x2-x12+y2-y12

Q: Find the angle between two lines whose direction cosines are given by l + m + n = 0 and 1² + m² - n²…

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Q: Given A = [1, 1, 2] and B = [1, 1, -1]. Find the direction cosines of -->BA Select one: a. (0, 0,…

A: Given vectors are  A=1,1,2B=1,1,-1

Q: . Rectangle GHU with verlices G(2, -1), H7.-1), K7.-4), and 12.-4): yex

A: We are given the rectangle with G(2, -1), H(7, -1), I(7, -4), and J(2, -4).

Q: The angle between y+x3-6x2+14x-14=0 and y+x2-6x+6=0 is

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Q: 12,,28 Simplify: V32r"y²z°.

A: The expression:  32 x12y2z85

Q: Find either angle betweer by the the Lines described following +2 and -3x-y-4=0

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