What would be the location of A' after a 90 degree counterclockwise rotation of point (A) ? Hint: Look for point A and apply the rule (x, y) →(-y, x) 5. A. *7 3 10 -7 미a) (-1, 2) O b) (2, -1) O c) (-2, -1) O d) (-1, -2)

Q: 9- (-2 J3 + ja) * Rec tangular Form

A: Any complex number, z can be written in its rectangular form as z=x+jy  . This complex number can be…

Q: (-1₁x) (+1 +2 (90) 2) Rotate figure ABCD 90° counterclockwise about the point P (-1, -2). State the…

A: We need to rotate the given ABCD in 90 degree clock wise about the point P (-1,-2).

Q: Q1/ Are the following points collinear? 1- A(-3,-7), B(0,-2), C(6, 8) 2- A (9,2), B(3,8), C(-5,-4)

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Q: What would be the new coordinates of A(2, 7), B(2, -3), C(5, 0) after a 90 degree clockwise…

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Q: How would i determine whether the three points are collinear?   (0,-7), (-3,-21), (2,3)

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Q: Q6: Determine whether AB is parallel or perpendicular to CD whe a) A(0,-1): B(1,1) ; C(1,5) D-1,1)…

A: to check the lines are parallel or perpendicular

Q: 18.) Which is not a point on the equation -2x - 3y + 5z = 7? a. (1,2,3) b. (-2,-3,5) c. (-2,4,3)…

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Q: Suppose u = (-3,0,0) and v = (-3,-2,3). Then: u +0= u – T= | 3u= 7u – 30=

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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: Which of the following would give the coordinates of the midpoint of P(-6, 13) and Q(9, 6)? O…

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Q: find the midpoint of AB if A(-3,8) and B(-7,-6).

A: GivenA(-3,8) and B(-7,-6).

Q: You are at the point (3,2,3)(3,2,3), standing upright and facing the xzxz-plane. You walk 4 units…

A: Given: You are at the point (3, 2, 3 ), standing upright and facing the xz-plane. You walk 4 units…