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Step
By Step Guide To Using Scientific Calculator Casio fx 570 MS For Polytechnic
Students, can reduce students' mistakes and negligence in using scientific calculator
while answering mathematic questions This book has been designed to help students
to increase students' knowledge in the use of scientific calculator and students can
master the techniques of using scientific calculators correctly Aside from that, the
concepts, methods and notes are represented conveniently by using simple words
Drill and practice Exercises Questions are provided to help students expand the
understanding in using scientific calculators for beyond teaching

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Published by Penerbit PSIS, 2022-11-11 03:45:23

SCIENTIFIC CALCULATOR CASIO fx 570MS

Step
By Step Guide To Using Scientific Calculator Casio fx 570 MS For Polytechnic
Students, can reduce students' mistakes and negligence in using scientific calculator
while answering mathematic questions This book has been designed to help students
to increase students' knowledge in the use of scientific calculator and students can
master the techniques of using scientific calculators correctly Aside from that, the
concepts, methods and notes are represented conveniently by using simple words
Drill and practice Exercises Questions are provided to help students expand the
understanding in using scientific calculators for beyond teaching

Keywords: Scientific Calculator

Press SHIFT VECTOR Use your cursor keys
to move in order to
SHIFT VCT Vct NAME DISPLAY view each elements
for the answers.
3 A(1)

VctA

OPERATOR DISPLAY ANSWERS
Vct Ans1 = 44
Vct A x Vct B Vct Ans2 = 76

VECTOR Vct Ans3 = 21

VCT Vct NAME DISPLAY 

3 B(2) OP  OQ  44i  76 j  21k

VctB

94


THE MAGNITUDE OF VECTORS

Example: When use the
different vector,
Find the magnitude for the vector then create the

  1 new vector.
AB   1 

 2 

A

95


CREATING A   1 Dimension of
VECTOR AB   1  vector: 3

 2 

VECTOR DIMENSION ELEMENT OF VECTOR
SHIFT VCT Dim NAME m : Dimension of
VctA1
1 A(1) Vector

Vct A(m) m ?

VctA2

VctA3

96


Press SHIFT Abs DISPLAY

Abs DISPLAY

Abs Vct A 2.4495

VECTOR

SHIFT VCT Vct NAME DISPLAY

3 A(1) VctA

Answer:

Magnitude of vector AB,



AB  2.4495

97


THE VECTOR UNITS

Example: When use the
different vector,
Find the vector unit for the vector then create the

  4  new vector.
PQ   1

 5 

B

98


CREATING A   4  Dimension of
VECTOR PQ   1 vector: 3

VECTOR  5  ELEMENT OF VECTOR
SHIFT VCT Dim NAME
DIMENSION
1 B(2) m : Dimension of
Vector

Vct B(m) m ? VctB1

VctB2

VctB3

99


Press SHIFT VCT Vct (3) VECTOR NAME , B(2) DISPLAY Use your cursor keys
to move in order to
VctB view each elements
for the answers.

OPERATOR DISPLAY

Vct B ÷ Abs Vct B ANSWERS

SHIFT Abs DISPLAY Vct Ans1 = 0.6172
Vct Ans2 = -0.1543
Abs Vct Ans3 = 0.7715

SHIFT VCT Vct (3) VECTOR NAME , B(2) DISPLAY Unit Vector of vector PQ
 0.6172 
VctB
 0.6172i - 0.1543j  0.7715k @ - 0.1543
 0.7715 

100


CALCULATOR’S
RESET

101


102


EXERCISE BASIC MATHEMATICS

Calculate x for the following equation: Calculate x for the following equation:
2 − 3 − 10 = 0 6 2 + 5 − 4 = 0

ANSWER: ANSWER:
=5 & x=-2 = 1/2 & x=-4/3

Calculate x and y for the following equations: Calculate x , y and z for the following equations:

2 + = 1 3 − 2 + 4 = 5
− 4 = 5
−1 + 0 + 3 = −2
ANSWER:
=1 & y=-1 2 + 1 + 5 = 1 ANSWER:

= 1/2 & = −4/3

103


EXERCISE COMPLEX NUMBER

Simplify −2 − 4 + 3 + 5 in the form Simplify 1 + 3 − −2 − in the form of

of a+bi ANSWER: a+bi ANSWER:
1 + 1 3 + 4

Simplify 2i 1 + 3 in the form of a+bi Simplify 5 − 2 −1 − 7 in the form of

ANSWER: a+bi ANSWER:
− 6 + 2 − 19 − 33

Simplify 3+ in the form of a+bi
−1−2

ANSWER:
− 1 + 1

104


EXERCISE COMPLEX NUMBER

Determine the conjugate of the Find the modulus of the complex
complex number of = −2 − 5
number of = −4 + 3
ANSWER:
− 2 + 5 ANSWER:
5

Find the argument of the complex Express = −1 + 2 to the polar form.
number of = 7 + 6
ANSWER:
ANSWER: 2.236 ∠ 116.57⁰
40.6⁰

Express = 5∠300° to the Cartesian form.

ANSWER:
2.5 − 4.33

105


EXERCISE VECTOR

Given that = 2 + 3 − 7 and Given that = 6 − + 4 and
= − + + 2 , find + = 3 + 2 − 2 , find −

ANSWER: ANSWER:
1 + 4 − 5 3 -3j+6k

Given that = 2 + 3 − 7 and Given that = 5 − 2 + 3 and
= − + + , find + 5 = − + , find − 2

ANSWER: ANSWER:−
−3 + 8 − 2 3 + 0 + 1

Given that = 6 − + 4 , find 2

ANSWER:
12 − 2 + 8

106


EXERCISE VECTOR

Given that = − 2 + and Given that = − + 3 ANSWER:
= 3 + + , find ∙ and = + 2 + 3 , find 16
2 ∙
ANSWER: 2

Given that = 2 − + 3 and Given that = 2 − + 3 and

= 4 + 2 − 2 , find × = 4 + 2 − 2 , find 2 ×

ANSWER: ANSWER:
−4 + 16 + 8 −8 + 32 + 16

Find the magnitude for the vector ANSWER: 3
= 2 − + 2

107


EXERCISE MATRICES

Find the sum of following matrix below: Find the sum of following matrix below:

1 −3 1 −2

−1 5 3 −2 2 2 −1 + 5 −1 3 ANSWER:
2 −4 −1 1 7 −16
+ ANSWER: −1 3 2 −4
23 −1 13

1 −3 8 −14

0 −1 1

Solve the following matrix below: For the matrix = 4 3 2 ,

1 2 −1 - 0 1 −3 find 3 × 2 0 −5
4 3 1 1 2 −2
ANSWER: ANSWER:
112 0 −3 3
12 9 6
313 6 0 −15

Solve the following matrix below:

101 3 −1 ANSWER:
0 −2 3 83
−2 0
19 12
54

108


EXERCISE MATRICES

Solve the following matrix below: ANSWER:  2 1 1 
−2 For the matrix A   5 0 2 ,
1 −1 1 1 9 3 
−2 0 2 2 −4  1
3 2 4 −1 ANSWER:
3 find the determine matrix: −4

0 2 −3 13 2

For the matrix = −1 1 4 , For the matrix = 4 0 −1 ,

find −1 202 find 1 −1 2

ANSWER: 11/26 ANSWER:
1/13 −2/13 3/26 14 1
5/13 3/13 1/13 3 0 −1
−1/13 2/13 2 −1 2

For the matrix = 1 3 0 and
2 −2 −1
1 −1
= 0 2 , find + ANSWER:
21

30

3 −4 3 −5

109


110


PUZZLE SPACE

2

65 7 3

4 1 6 4 9 6 1 8 5 10

Solve all the mathematics questions below by using
the Scientific Calculator Casio fx-570MS and then

write the alphabet inside the puzzle space.

111


QUIZ Answer

Question A 7 − B −7 −
1. Simplify 3 2 − − −1 − 2 in the form of a+bi
2. Simplify 1+ in the form of a+bi J 35−15 I 35+51

2+ F 25 E5

3. Find the modulus of the complex number of C −0.52 + 2.95
= −3 − 4 D 0.52 − 2.95

4. Express = 3∠100° to the Cartesian form: P 7 + 11 − 3
O 7 − 11 + 3
5. Given that = 2 − 3 + and = 3 − 4 + 2 , find
5 −

112


QUIZ Answer

Question M2 L1
6. Given that = 2 + 3 − and = 3 − + 2 , find ∙
W −4 − 16 + 8
7. Given that = 2 − + 3 and = 4 + 2 − 2 , find
× V −4 + 16 + 8

1 −3 1 −2 2 −8
8. Solve the following matrix below: 4 2 −1 - 2 −1 3
T 10 −10
−1 3 2 −4
−8 20
2 −8

S 10 10

−8 20

113


QUIZ

Question Answer

12 1 3 −1 U  11 7 7 
9. Solve the following matrix below: −1 3 52 4 Z  14 3 13 
 10  4  8
0 −2  11 7 7 
 14  3 13 
10. For the matrix  1 2 1  , find the determine matrix: Q  10  4  8
A 3 6 2  R
21
 1 5  3
−21

114


REFERENCES

Bird, J. (2017). Higher Engineering Mathematics (7th Edition). UK. Routledge
Casio fx-570MS User Manual.
https://www.manualslib.com/products/Casio-Fx-570ms-182843.html
Croft, A. and Davison, R. (2019). Mathematics for Engineers (5th Edition).
Pearson Education.

115


STEP BY STEP GUIDE TO USING

SCIENTIFIC CALCULATOR CASIO
fx-570MS

FOR POLYTECHNIC STUDENTS

Step By Step Guide To Using Scientific Calculator Casio fx-570MS For Polytechnic
Students, can reduce students' mistakes and negligence in using scientific calculator
while answering mathematic questions. This book has been designed to help students
to increase students' knowledge in the use of scientific calculator and students can
master the techniques of using scientific calculators correctly. Aside from that, the
concepts, methods and notes are represented conveniently by using simple words.
Drill and practice Exercises Questions are provided to help students expand the
understanding in using scientific calculators for beyond teaching.

Politeknik Sultan Idris Shah
Sungai Lang, 45100, Sungai Air Tawar,

Selangor Darul Ehsan
Tel: 03-32806200
Fax: 03-32806400
Website:

https://psis.mypolycc.edu.my/


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