Matematik TIngkatan 2 KSSM 2019
July 31, 2022 | Author: Anonymous | Category: N/A
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Section C / 20 Marks Bahagian C / 20 Markah QUESTION 14/ SOALAN 4
a)
[10 MARKS / 10 MARKAH ]
Determine whether each of the following is a pattern patter n or not. Circle your answer. Tentukan sama ada setiap yang berikut merupakan pola atau bukan. Bulatkan jawapan anda. Answer/ Jawapan Answer/ Jawapan:: (a) 51, 48, 45, 41 (b)
9, 36, 144, 576
(c) 525, 125, 25, 15
Describe the patterns of the following number sets. b)
Perihalkan pola bagi set nombor nombor yang berikut. berikut. (i)
31, 27, 23, 19, 15, 11... Answer/ Jawapan Answer/ Jawapan::
(ii)
2.5, 4, 5.5, 7, 8, 5, 10... Answer/ Jawapan Answer/ Jawapan::
(iii)
−144,, −72, −144 −72, −36, −36, −18, −18, −9, −9, −4.5 −4.5 … Answer/ Jawapan Answer/ Jawapan::
(iv)
9, 36, 144, 576... Answer/ Jawapan Answer/ Jawapan::
[3 marks / 3 markah ] Yes/ No Ya/ Tidak Yes/ No Ya/ Tidak Yes/ No Ya/ Tidak
[4 marks / 4 markah ]
c)
Match each if the following set of umbers with the correct description of the pattern. Padankan setiap set nombor berikut berikut dengan perihalan pola yan yang g betul. [3 marks / 3 markah ] Answer/ Jawapan Answer/ Jawapan:: Number
Pattern
Nombor
Pola
Even
31, 25, 19, 13, 7
Genap Fibonacci
8. 18, 28, 38, 48
Fibonacci Odd
3, 4, 7, 11,18, 29
Ganjil
QUESTION 15/ SOALAN 15
a)
[10 MARKS / 10 MARKAH ]
Complete the diagram below. Lengkapkan rajah di di bawah.
Answer/ Jawapan Answer/ Jawapan:: [3 marks / 3 markah ] 1 1 1
3
1
4
1
1
3
4 10
10
b)
i)
Simplify: Permudahkan:
−
[2 marks / 2 markah ]
Answer/ Jawapan Answer/ Jawapan::
ii)
Simplify: Permudahkan:
−
[2 marks / 2 markah ]
Answer/ Jawapan Answer/ Jawapan::
c)
Factorise; Faktorkan
4 + 20 + 25 n
[3 marks / 3 markah ]
KERTAS SOALAN TAMAT
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