Consider the points A, B, C, D where coordinates are respectively(1,-1, 0), (0, -1, 1), (0, 1, -1) (0, 1, 1) Find the direction cosines of AC and BD and calculate the angle between them p 12:27

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A: Given: The force loaded system is shown below:

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A:

Q: Find (a = x-intercept) and (b = y-intercept) .of the line 3x + 4y - 12 = 0

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A: Given equations are The above equations in the matrix form can be expressed as,

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Q: 1 ) T = cos 0 a, + r sin 0 cos o a, + cos 0 aó .2

A:

Q: If direction angles are B = 96° and y = 37°, then get the unit vector. û = 0.593 + ? -0.105 V o j+…

A: Given: Direction anglesβ=96oγ=37o

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A:

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Crystalline Imperfections

The crystalline imperfections are described as the geometrical defects in the crystal due to incorrect arrangement of atoms, impurity, vacancy, and many more. It is not possible to achieve a perfect or ideal crystal, practically.