Topic: Form 5 Chapter 2
Problem:
Solve the following simultaneous equations using matrices:
3m+9n=4, 4m-3n=10
Problem:
Solve the following simultaneous equations using matrices:
3m+9n=4, 4m-3n=10
A solid consists of a cylinder with a cone on top. The radius of both is 7 cm. The height of the cylinder is 10 cm, and the height of the cone is 6 cm. Calculate the total volume of the solid (Use pi =22/7)
Diagram 2 in the answer space shows a rectangle door with the height of 2.5 m and the width of 1 m. The distance between P and Q is 1.2 m.
(a) On Diagram 2 in the answer space, mark the angle between the door and the wall. [1 mark]
(b) Hence, calculate the angle of opening of the door. [3 marks] SPM MATHEMATICS 2019, PAPER 2 (Q4 &5)
(a) On Diagram 2 in the answer space, mark the angle between the door and the wall. [1 mark]
(b) Hence, calculate the angle of opening of the door. [3 marks] SPM MATHEMATICS 2019, PAPER 2 (Q4 &5)
Forwarded from AddMath Spmnetic!™⚡️ (Jason (5 Radium))
Remember f3 indices chapter? This is how to change it to exponential form...
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Given matrix A = (2 3 / 1 4), find A⁻¹.
Anonymous Quiz
60%
A) 1/5 (4 -3 / -1 2)
21%
B) 1/5 (4 3 / 1 2)
16%
C) 1/5 (-4 3 / 1 -2)
2%
D) 1/5 (4 -3 / 1 2)
A ladder 13m long leans against a wall. The foot of the ladder is 5m from the wall. How high up the wall does the ladder reach?
Anonymous Quiz
30%
8m
10%
10m
49%
12m
10%
14m
A solid cuboid has length 8cm, width 5cm and height 6cm. What is the area of the plan view?
Anonymous Quiz
9%
30cm^2
72%
40cm^2
16%
48cm^2
4%
80cm^2
A class has 20 boys and 15 girls. Two students are chosen at random one after another without replacement. What is the probability that both are girls?
Anonymous Poll
30%
3/23
41%
7/46
37%
9/46
17%
1/5
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Forwarded from Sir Fahmi
2 HARI LAGI PEMENANG CONTEST SETERUSNYA AKAN DIUMUMKAN.
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Kongsikan link awak kepada kawan - kawan sekarang untuk ajak ke seminar percuma PTTI.
Yang belum daftar, daftar ke peraduan: https://contest.ptti.my/belajarbersamaptti
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assalamualaikum dan selamat petang yall. tunggu iftar ke tu? hehe. jom buat bbrpa soalan maths sementara tunggu berbuka puasa.
tiga soalan sahaja, blh comment jwpn korang. nnti saya bagi jwpn yg sebenar 🥁
Mathematics Spmnetic!™ 🔢
What's the index?
majority salah...