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Quiz 2
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Q.1
The number of element in the vector p = 1:4 is
3
4
1
2
Q.2
The created or imported variables are placed in the _________
command window
workspace
editor
script file
Q.3
What is the answer for50^(1/2)+40^0.2
7.5221
10.1623
9.1623
27.0912
Q.4
is divided byThe answer is written as 41.What is the display format of this number?
format long
format short e
format short
format short g
Q.5
The ' operator in Matlab is used to get
Complement of the Vector
Transpose of the Vector
Find max of the vector
Find min of the vector
Q.6
Let us assume x = [1:4]; The result of operation y = x' will give
Error
[1,2,3,4]
[1;2;3;4]
None of the Mentioned
Q.7
To extract array of 3 element from 4 x 4 matrix. Which of the below code will do this operation. Assume A as 4 x 4 matrix and y is sub-array.
A(1 , ;)
A (3, [1 2])
A (2, [1 2 3])
A (2, 1:end)
Q.8
The vector x = [1;2; is
Row vector
Column Vector
Matrix
None of the mentioned
Q.9
>>x=[1 2 3];>>y=[4 5 6]>>z=x.*y
z=4 10 19
z=4 11 18
z=3 10 18
z=4 10 18
Q.10
Simbol akar untuk melakukan operasinya yaitu:
sqrt
srtq
qrst
rstq
Q.11
Bahasa pemrograman canggih untuk komputasi dibidang keteknikan dalam hal kemampuaanya untuk perhitungan,visualisasi dan pemrograman komputer.
CD/CAM
MATLAB
LABORATORY
VISUAL BASIC
Q.12
5*2^2*5 =
100
300
500
1000
Q.13
Plot(x,y,'--r')the output line will be ?
dashed-red
dash dotted-red
dotted-red
solid-red
Q.14
A=[ 55]What is the dimension of A ?
4x3
3x4
4x4
3x3
Q.15
Floor(14.=
14.8
15
14
0.8
Q.16
A=[1 2 3 4 5];
A is Row Vector
A is Column Vector
Q.17
What is the result of this commandsin(pi/+ cosd(0)
2
0
1
infinity
Q.18
What is the result of this command3 ^ 2 * 3 ^ 2
81
36
216
6
Q.19
What is the result of this command< 14
1
0
12
14
Q.20
The file type used by Matlab app is
.mapp
.mlxapp
.mlapp
.app
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