penyelesaian pers linear serentak -kaedah matriks
Authored by estha chin
Mathematics
10th Grade
Used 5+ times
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7 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
carikan jawapan c dan d bagi persamaan linear serentak berikut dgn kalkulator.
3c - d = 3
3c + 2d = 12
c= 2/3, d= 5
c= -2, y= 9
c=2, d= 3
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
selesaikan pers linear serentak berikut dgn kalkulator.
2p + 3q = 12
3p - 2q = -7
p= -3/13, q= -50/13
p= 3/13, q= 50/13
p= -0.6, q= 4.4
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
selesaikan pers. linear serentak di bawah dgn kalkulator.
2x + 3y = -3
3y - x = 6
x= -3, y= 1
x= 15/11, y= -21/11
x= 21/11, y= -3/11
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Tuliskan pers linear serentak di bawah dlm bentuk matriks.
p + 2q = 6
3/2 p - q = -7
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
tuliskan pers linear serentak berikut dlm bentuk matriks.
-x + 3y = 6
2x + 3y = -3
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Tentukan aplikasi rumus matriks songsang yg betul jika diberi bentuk matriks di atas...
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
tentukan aplikasi rumus matriks songsang yg betul bagi bentuk matriks di atas.
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