EXAM 1 (EA2, Instructor: Dr. Kumar 3-420PM Monday,Feb 26,2018 twitter) or work o
ID: 3196332 • Letter: E
Question
EXAM 1 (EA2, Instructor: Dr. Kumar 3-420PM Monday,Feb 26,2018 twitter) or work on the paper. You will be required to turn in the paper if you leave the esam om By rig the Q1) Mark A) k E)x Ci Al6 G)Density H)dler (02) Given A-12.6 10: 4, 5,25: S8, 54,78slecs the correct anwr for A2 A) 25 B) 10 CNot Defined DyS (Q3) Which would be the correct option for a vector oquivalent o - t i:s (04) Given the following linear system select all the corect answers for the maris A x+4y = 8 3x + 5x 28 DIA [1345 peosble to prfirm the a (05) Suppose that A is a matrix of order 2x6, and B is a matris of onder 2a6. element by element summation method W-112, 11,2,6, 11 (06) Write a MATLAB script to perform the dot product of te following vectons You must une for l for :2
Explanation / Answer
(Q1)- (A) and (G) are illegal beacuse they start with special characters. (F) is illegal because it starts with number. (H) is illegal because it is a key word.
(Q2)-25, because it is the third element of the second row.
(Q3)-(B), 0:1 gets divided in 5 parts. The points will be 0, 0.2, 0.4, 0.6, 0.8, 1. multiplying this whole sequence by 5 gives 0, 1, 2, 3, 4, 5. Which is nothing but 0:5:5. Hence option (B) is correct.
(Q5)- No, Because matrix multiplication is defined only when the no of columns of one matrix are same as the no of rows of the other matrix.
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