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Operasi Matriks

Authored by Fatmawati. Mk

Mathematics

2nd Grade

Operasi Matriks
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10 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Apakah hasil dari penjumlahan matriks berikut? [ [2, 3], [4, 5] ] + [ [1, 2], [3, 4] ]

[[3, 5], [7, 9]]

[[4, 6], [8, 10]]

[[1, 3], [5, 7]]

[[2, 4], [6, 8]]

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Berapakah hasil dari perkalian matriks berikut? [ [2, 3], [4, 5] ] x [ [1, 2], [3, 4] ]

[[7, 10], [11, 16]]

[[3, 6], [5, 8]]

[[5, 8], [7, 10]]

[[11, 16], [19, 28]]

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Apakah hasil dari pengurangan matriks berikut? [ [5, 2], [7, 4] ] - [ [3, 1], [2, 3] ]

[[1, 1], [2, 2]]

[[2, 1], [5, 1]]

[[4, 2], [6, 3]]

[[3, 1], [5, 2]]

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Berapakah hasil dari perkalian skalar 3 dengan matriks berikut? [ [1, 2], [3, 4] ]

[[1, 2], [3, 4]]

[[2, 4], [6, 8]]

[[4, 6], [8, 10]]

[[3, 6], [9, 12]]

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Apakah hasil dari transpos matriks berikut? [ [1, 2, 3], [4, 5, 6] ]

[[1, 4], [2, 5], [3, 6]]

[[1, 2], [3, 4], [5, 6]]

[[1], [2], [3], [4], [5], [6]]

[[1, 2, 3, 4, 5, 6]]

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Berapakah determinan dari matriks berikut? [ [2, 3], [1, 4] ]

6

5

8

7

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Apakah hasil dari invers matriks berikut? [ [1, 2], [3, 4] ]

[[ -2, 1 ], [ 1.5, -0.5 ]]

[[ 1, -2 ], [ -1.5, 0.5 ]]

[[ -1, 2 ], [ 0.5, -1.5 ]]

[[ 2, -1 ], [ -1.5, 0.5 ]]

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