The next two questions relate to the data below:
0, 3, 3, 3, 4, 4, 4,...
The next two questions relate to the data below:
0, 3, 3, 3, 4, 4, 4, 6, 9, 11, 18, 21, 23, 25, 30, 36, 46, 47,
66, 90
The median and quartiles (Q1, M, Q3) of the data set are:
(quartiles calculated as per lecture slides!)
a
4, 11, 36
b
4.5, 18, 34.5
c
4.25, 14.5, 34.75
d
4, 14.5, 34.5
e
4, 14.5, 36
If the matrix A is 4×2, B is 3×4, C is 2×4, D is 4×3,
and...
If the matrix A is 4×2, B is 3×4, C is 2×4, D is 4×3,
and E is 2×5, what are the
dimensions of the following expressions
a) A^TD + CB^T
b) (B + D^T ) A
c) CA + CB^T
Consider the vector field ?(?,?,?)=(3?+3?)?+(4?+3?)?+(4?+3?)?.
a) Find a function ? such that ?=∇? and ?(0,0,0)=0.
?(?,?,?)= ...
Consider the vector field ?(?,?,?)=(3?+3?)?+(4?+3?)?+(4?+3?)?.
a) Find a function ? such that ?=∇? and ?(0,0,0)=0.
?(?,?,?)=
b) Suppose C is any curve from (0,0,0) to (1,1,1). Use part a)
to compute the line integral ∫C ?⋅??
QUESTION 17
If A = { 1, 2, 3, 4 } B = { 3, 4, 5...
QUESTION 17
If A = { 1, 2, 3, 4 } B = { 3, 4, 5
} C = { 5, 7, 8, 9 }
then A ∩ C U B equals
{ 3, 5 }
{ 3, 4, 5 }
{ 4, 5 }
None of the above
QUESTION 19
What is the Cartesian product A x B given A = {1, 2}
and B = {a, b}?
{ (1, a), (1, b), (2, a), (b, b) (a, a)}
{ (1, 1), (2, 2),...