Matlab Quiz!

125 is divided by 3. The answer is written as 41.667. What is the display format of this number?

• format long

• format short e

• format short

• format short g

What is the correct command to find square root of any number, x.

• square rt (x)

• sqrt(x)

• Sqrt x

• sqrtx

How do we assign a value to a variable

• x=0.5

• x=1-0.5

• x=1/2

• All of above

Where does the error message being displayed in MATLAB?

• workspace

• command window

• editor

• script file

A=[14 12 15;

34 25 35;

94 51 75;

40 52 55]

How many elements less than 50 ?

• 7

• 8

• 6

• 9

What will print?

• 4 5 6

• 6 4 5

• nothing

• 4 6

How many numbers will print?

• 3

• 5

• 0

• 4

How often will it beep?

• 1

• 2

• 3

• 4