Write a MATLAB program to calculate the following expression and round answers to the nearest integer.

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Write a MATLAB program to calculate the following expression and round the
answers to the nearest integer.
1-
a) z=V5x2 +y²
b) z=4cos(x)+ j6sin(x)
where x=2, y=4
= 2
where x-t/4
c) z=3sin(x)+4cos(x)+3e
d) y=sin(x)/x
where x=n/3 , y=2
where 0<x< 2n
2-
Solve the following system
x + y - 2z = 3
2x + y = 7
x + y - z = 4
Use [ round, fix, ceil, floor ] commands to round the following numbers towards
integer numbers:
3-
Before
After
1.3
1
1.5
1
1.9
11.9
11
-2.9
-2
-3.9
-4
3.4
3
Write a Program to calculate the electromagnetic force between two electrons placed
(in vacuum) at a distance ( r = 2*10-13 m ) from each other. Charge of electron (Q) is
1.6*10-19 C.
4-
Hint
QQ2
Electromagnetic Force= K
r?
K=9*109
Transcribed Image Text:Write a MATLAB program to calculate the following expression and round the answers to the nearest integer. 1- a) z=V5x2 +y² b) z=4cos(x)+ j6sin(x) where x=2, y=4 = 2 where x-t/4 c) z=3sin(x)+4cos(x)+3e d) y=sin(x)/x where x=n/3 , y=2 where 0<x< 2n 2- Solve the following system x + y - 2z = 3 2x + y = 7 x + y - z = 4 Use [ round, fix, ceil, floor ] commands to round the following numbers towards integer numbers: 3- Before After 1.3 1 1.5 1 1.9 11.9 11 -2.9 -2 -3.9 -4 3.4 3 Write a Program to calculate the electromagnetic force between two electrons placed (in vacuum) at a distance ( r = 2*10-13 m ) from each other. Charge of electron (Q) is 1.6*10-19 C. 4- Hint QQ2 Electromagnetic Force= K r? K=9*109
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