Form 4s, ada yang dapat soalan ni tak for ur ppsa?

Try this question if you wanna test your 3D mastery

just for u to know correct addmaths, bcz kssm doesn't teach correct thing always.

for deceleration, kssm wants us to use a<0, but actually u have to use av<0, where a is acceleration and v is velocity.

📢 Hai korang!

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📝 Survey ini ringkas je, ambil masa sekitar 3–5 minit sahaja dan semua jawapan adalah sulit.

Kalau ada masa, kami sangat menghargai kerjasama korang untuk jawab survey ini. Terima kasih banyak! 😊

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Chapter 5 F4: Progression

📘 QUESTION F5CH4
A school is forming a committee of 5 students from a group of 10 boys and 8 girls.
(a) Find the number of different committees that can be formed.
(b) Find the number of different committees that can be formed if each committee must consist of exactly 3 boys and 2 girls.
(c) The 5 members of a committee consisting of 3 boys and 2 girls are to be seated in a row for a group photograph. Find the number of ways they can be seated if
(i) there are no restrictions,
(ii) the 2 girls must sit next to each other.
(d) Two particular students, Ali and Mei Ling, refuse to serve on the same committee. Find the number of different committees of 5 students that can be formed under this condition.

an advice to everyone, whenever u see trial Kelantan, just skip those questions, bcz penggubal soalan think that they are creative and making it hard, but at the end soalan salah. so dont waste time on Kelantan trial papers.