For Exercises 87-92, use matrices A , B , and C to prove the given properties. Assume that the elements within A , B , and C are real numbers. A = a 1 a 2 a 3 a 4 B = b 1 b 2 b 3 b 4 C = c 1 c 2 c 3 c 4 Associative property of scalar multiplication t A + B = t A + t B
For Exercises 87-92, use matrices A , B , and C to prove the given properties. Assume that the elements within A , B , and C are real numbers. A = a 1 a 2 a 3 a 4 B = b 1 b 2 b 3 b 4 C = c 1 c 2 c 3 c 4 Associative property of scalar multiplication t A + B = t A + t B
Solution Summary: The author explains the distributive property of scalar multiplication: t(A+B)=tA +tB.
For the system consisting of the lines:
and
71 = (-8,5,6) + t(4, −5,3)
72 = (0, −24,9) + u(−1, 6, −3)
a) State whether the two lines are parallel or not and justify your answer.
b) Find the point of intersection, if possible, and classify the system based on the
number of points of intersection and how the lines are related. Show a complete
solution process.
3. [-/2 Points]
DETAILS
MY NOTES
SESSCALCET2 7.4.013.
Find the exact length of the curve.
y = In(sec x), 0 ≤ x ≤ π/4
H.w
WI
M
Wz
A
Sindax
Sind dy max
Утах
at 0.75m from A
w=6KN/M L=2
W2=9 KN/m
P= 10 KN
B
Make the solution handwritten and not
artificial intelligence because I will
give a bad rating if you solve it with
artificial intelligence
Elementary Statistics: Picturing the World (7th Edition)
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