Homework for a MatLb 243
March 17th, 2023
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Assignment 2
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Please note, you can refer to the link below if you dont know how to insert a matrix in Microsoft Word.
https://www.youtube.com/watch?v=lmITZrePNXs
 Write an expression using linspace that will result in the same as 1: 0.5: 3
 Find the sum 2+4+6+8+10 using sum and the colon operator.
 For the following matrices A, B, and C:
 Create variables for these two matrices:
Answer:
Answer:
A = B = C =
 Give the result of 3*A.
 Give the result of A*C.
 Are there any other matrix multiplications that can be performed?If so, list them.
Answer:
Answer:
Answer:
AB
Perform the following operations:
 Give the result of A + B
 Give the result of A B
 Give the result of A .* B
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Answer:
Answer:
 Create a vector x which consists of 20 equally spaced points in the range from p to +p.Create a y vector which is sin(x).
 If a variable has the dimensions 1 x 5, could it be considered to be (choose all that apply):
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 a matrix
 a row vector
 a column vector
 a scalar
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