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WorksheetsThe Dark Side
Total questions: 13
Worksheet time: 7mins
Name
Class
Date
1.
round(14.8)=
a)
14
b)
15
c)
14.8
d)
14.5
2.
A=[14 12 15; 34 25 35;94 51 75;40 52 55]
How Many Elements Less Than 14 ?
How Many Elements Less Than 14 ?
a)
3
b)
5
c)
1
d)
14
3.
B=[14 12 15; 34 25 35;94 51 75;40 52 55] What Is The Dimension of B ?
a)
3*4
b)
3*3
c)
4*4
d)
4*3
4.
5*2^2*5=
a)
10
b)
1000
c)
500
d)
100
5.
C=[1 2 3 4 5];
a)
C Is Row Vector
b)
C Is Column Vector
6.
D=[14 12 15; 34 25 35;94 51 75;40 52 55]
How Many Elements Greater Than 14 ?
How Many Elements Greater Than 14 ?
a)
3
b)
10
c)
14
d)
9
7.
What Is The Output Of This Command
5<9 ?
5<9 ?
a)
1
b)
0
c)
error
d)
-1
8.
Floor(14.8)=
a)
14.8
b)
14
c)
15
d)
15.5
9.
F=[1;2;3;4;5];
a)
F Is Column Vector
b)
F Is Row Vector
10.
Ciel(14.8)=
a)
14
b)
15.8
c)
15
d)
14.8
11.
H=[00000;00000;00000;00000;00000;]
The Code Of This Answer... Is ?
The Code Of This Answer... Is ?
a)
>> H=zeros(5,5)
b)
H=(;,0)
c)
>> H=zeros(5)
d)
H=(0,0)
12.
M=[-1 4 7; 99 34 29; 37 1 0]
M( 3 , : ) ...?
M( 3 , : ) ...?
a)
4 34 1
b)
-1 4 7
c)
37 1 0
d)
-1 99 37
13.
v=[0:2:8]
v= ?
v= ?
a)
0 1 2 3 4 5 6 7 8
b)
0 2 4 6 8
c)
0 2 8
d)
0 2 3 4 5 6 7 8
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