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y=(2x+3) underoot of x
y=power of x is 2 +2x+1/x+1 differentiate it
(x-1/x)(x square + 1/x square ) differentiate it w.r.t x by dis formula u(du/dx)+ v (du/dx)
True or False. Give reasons.
The optimal solution to an integer linear programming problem can be found by rounding off
the optimal solution of its LP relaxation.
The optimal solution to an integer linear programming problem can be found by rounding off
the optimal solution of its LP relaxation.
Solve the following
r1=3i−2j+k,r2=2i−4j−3k,r3=−i+2j+2k.Find r2.r1
5
7
8
-5
r1=3i−2j+k,r2=2i−4j−3k,r3=−i+2j+2k.Find r2.r1
5
7
8
-5
Find q such that the vectors w=pi+3j and v=2i + qj are parallel to u=5i + 6j.
2.7
2.5
2.4
4.1
2.7
2.5
2.4
4.1
Determine the value of y so that u=2i+yj+k and v = 4i -2j -2k are perpendicular. Find y
2
4
1
3
2
4
1
3
Find the work down in moving an object along a vector r = 3i + 2j - 5k,if the applied force is F = 2i-5 -k
5
4
9
3
5
4
9
3
Evaluate the vectors (2i - 3j).[(I +j - k) x (3i - k)]
7
4
6
2
7
4
6
2
A north-easterly wind of 20 knots is a ...... quantity.
scalar
weight
vector
distance
scalar
weight
vector
distance
