Second week of classes

1
Second week of classes

• EML3035

2
Pitbulls

1. real name is Amando Christian Perez
2. new album is named Rebulition
3. was born in Dade county, Florida
4. all of the above.

3
Correct MATLAB for plotting x2 vs x from 1 to 4
isx10.14

1. yx2 Plot(x,y)
2. yx.2 plot(x,y)
3. yx2 plot(x,y)
4. yx.2 plot(y,x)

4
a342 solution is

1. 8
2. 11
3. 14
4. error

5
The MATLAB output to the last lineA3BA4

1. 3
2. 4
3. Undefined function or variable A'.
4. 12

6
The Matlab output of gtgta3gtgtbA4 is

1. 12
2. 4a
3. Undefined function or variable A
4. 4A

7
The Matlab output of last linesyms Aa4BA3

1. 3
2. 12
3. 3A
4. Undefined function or variable A

8
Which variable name is illegal?

1. Cat
2. Cat_Stevens
3. 1cat
4. CatStevens

9
x128 generates the numbers

1. 1, 2, 3, 4, 5, 6, 7, 8
2. 1, 3, 5, 7, 9
3. 1, 3, 5, 7
4. 2, 4, 6, 8

10
To find e3.5x, the MATLAB expression is

1. e3.5x
2. exp(3.5x)
3. exp(3.5x)
4. exp(3.5x)

11
To calculate sine of 90 degrees, the MATLAB
expression is

1. Sin(Pi/2)
2. sin(pi/2)
3. Sin(pi/2)
4. sin(90)