Dear Students!
-- Quiz No. 2 will start from November 30, 2015 12:00 AM. You can take the quiz at any time before 11:59 PM on December 2, 2015.
-- Quiz No. 2 will be from Lecture # 9 to 15.
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1_The mixed 2nd order partial derivatives of z=xy is equal to
x0,y0) and,letD=fxx(x0,y0)fyy(x0,y0)−[fxy(x0,y0)]2
f(x,y)has a saddle point at (x0,y0). (not sure)
مَلیکا ایمان 1 thanks for sharing
stay blessed sir.
If two dogs are pulling a bone with force=20Newtons in opposite direction, then the resultant force is———
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Magnitude of the Force vector: F = -30Newton, is ————.
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Cross product of equal and opposite non-zero vectors (parallel or anti-parallel) is a——.
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A zero vector has magnitude equal to zero and makes an angle of ———- degree with x-axis.
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The surface:z=f(x,y) neither falls nor rises(decreases or increases) at any point in the ——of Gradient(z).
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Length or magnitude of a unit vector is——–.
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Scalar Triple Product of vectors A=[1,0,0], B=[0,1,0] and C=[0,0,1] is———
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If the velocity (V1) of a car is 20m/s eastward and velocity (V2) of bike is 40m/s northward then which of the following would be the dot product of these velocities?
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Value of money is an example of ——– quantity
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Two vectors of magnitudes [4,5] making an angle of 30degree, then the area of parallelogram associated with these two vectors is ——— square units.
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