Math(Urgent Please help)

posted by .

Find the area of the parallelogram that has the vectors as adjacent sides.

u = i + 2j + 2k
V = i + k

I know that the magnitude of the cross product results on the area. After I do the cross product then what to I do?

  • Math(Urgent Please help) -

    wouldn't it be magnitude of u x V ? let that vector be W=ai + bj+ ck

    magnitude W= sqrt(a^2+b^2+c^2)

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. Math

    Find the area of the parallelogram that has the vectors as adjacent sides. u = i+2j+2k v = i+k I know that I have to use (-2,-2,2) sqrt (1-2)^2 + (2+2)^2 + (2-2)^2 = sqrt17 Area = sqrt 17. Is this correct?
  2. math

    If the perimeter of a parallelogram is 140 m, the distance between a pair of opposite sides is 7 meters and its area is 210 sq m, find the length of two adjacent sides of the parallelogram.
  3. math

    If the perimeter of a parallelogram is 140 m, the distance between a pair of opposite sides is 7 meters and its area is 210 sq m, find the length of two adjacent sides of the parallelogram.
  4. Physics

    1. Consider the two vectors P and Q. The definition of P is P = 􀀃i × (􀀃i × 􀀃j). The definition of Q is Q = (􀀃i × 􀀃i) × 􀀃j . a. The magnitude of P is equal to the magnitude of …
  5. Physics

    2. We have two vectors that line in the x-y plane. If we take the cross-product of those two vectors we know that a. the magnitude of the cross-product will always be equal to the product of the magnitudes of the two vectors. b. the …
  6. calculus

    find the area of the parallelogram that has vectors as adjacent sides u = -2i +j +5k v = 4i -3j -3k
  7. maths

    find the area of the parallelogram that has the vectors as adjacent sides u = -2i + j + 5k v = 4i - 3j - 3k a. 11 b. squareroot 26 c. 86 d. 2 squareroot 86 e. 1
  8. math

    the measures of a pair of two adjacent sides of a parallelogram are 15cm and 20 cm.if the length of one of its diagonal is 25cm, find the area of the parallelogram
  9. Math

    the measure of pair of adjacent sides of a parallelogram are 15cm and 20cm.if the length of one diagonals is 25cm find the area of the parallelogram.
  10. Math (Area formed by 3D coordinates)

    Compute the area of the parallelogram formed by A(-2, 1, 4), B(0, -2, 3) C(-1, 6, 5), and D(1, 3, 4). So for this problem, do I turn the four points into two vectors with AD and BC and then take the cross product and then find the …

More Similar Questions