Quiz about Latihan Soal Pra PAS

Question 1

Bilangan kompleks berikut ini yang terletak di kuadran II pada diagram Argand adalah...

Accepted Answer

$$z=-2+6i$$

Answer

$$z=3-3i$$

Answer

$$z=-5-2i$$

Answer

$$z=3-2i$$

Answer

$$z=2+4i$$

Question 2

Hasil dari $$\left(3-5i\right)+\left(-4+7i\right)$$ adalah...

Accepted Answer

$$-1+2i$$

Answer

$$-7-12i$$

Answer

$$-2+3i$$

Answer

$$1+2i$$

Answer

$$7-12i$$

Question 3

Hasil dari $$\left(-5+3i\right)-\left(4+7i\right)$$ adalah...

Accepted Answer

$$-9-4i$$

Answer

$$-9+4i$$

Answer

$$-1-4i$$

Answer

$$-1+4i$$

Answer

$$9-10i$$

Question 4

Jika $$z_1=2+5i$$ dan $$z_2=3-2i$$ , bilangan kompleks dari $$z_1 imes z_2$$ adalah...

Accepted Answer

$$16+11i$$

Answer

$$-4+11i$$

Answer

$$-4+15i$$

Answer

$$16-19i$$

Answer

$$6-10i$$

Question 5

Bagian real dari bilangan kompleks $$z=8i-9$$ adalah...

Accepted Answer

-9

Answer

8

Answer

-8

Answer

9

Answer

-1

Question 6

Hasil dari $$\frac{2+5i}{3+i}$$ adalah...

Accepted Answer

$$\frac{11+13i}{10}$$

Answer

$$\frac{2+5i}{3}$$

Answer

$$\frac{3+13i}{8}$$

Answer

$$\frac{3+13i}{10}$$

Answer

$$\frac{11+13i}{8}$$

Question 7

Nilai $$f\left(0\right)$$ untuk $$f\left(x\right)=x^{33}+x^{11}+44$$ adalah...

Accepted Answer

44

Answer

11

Answer

22

Answer

33

Answer

55

Question 8

Hasil penjumlahan $$\left(7x^3+1\right)$$ dan $$\left(-3x^2-2x^3+1\right)$$ adalah...

Accepted Answer

$$5x^3-3x^2+2$$

Answer

$$4x^3-2x^2+2$$

Answer

$$9x^3-3x^2+2$$

Answer

$$5x^3-3x^2+1$$

Answer

$$5x^3+3x^2+2$$

Question 9

$$\left(3x^2-5x+10\right)-\left(2x^2+8x-40\right)$$ =...

Accepted Answer

$$x^2-13x+50$$

Answer

$$x^2+3x-30$$

Answer

$$x^2-13x-30$$

Answer

$$x^2+3x+50$$

Answer

$$x^2-13x-50$$

Question 10

Hasil perkalian $$\left(3t-2\right)\left(4t^2-5t+1\right)$$ adalah...

Accepted Answer

$$12t^3-23t^2+13t-2$$

Answer

$$12t^3-7t^2-7t-2$$

Answer

$$12t^3-7t^2+13t-2$$

Answer

$$7t^3-23t^2+13t-2$$

Answer

$$7t^3-7t^2+13t-2$$

Question 11

$$\left(-2x+1\right)\left(x^2-1\right)^2$$ =...

Accepted Answer

$$-2x^5+x^4+4x^3-2x^2-2x+1$$

Answer

$$-2x^5+x^4+2x-1$$

Answer

$$-2x^5+x^4-2x+1$$

Answer

$$-2x^5+x^4+4x^3-2x^2+2x-1$$

Answer

$$-2x^5+x^4+4x^3-2x^2+4x-2$$

Question 12

Polinomial $$x^3-11x^2+19x-8$$ dibagi dengan $$\left(x-1\right)$$ sisanya adalah...

Accepted Answer

1

Answer

2

Answer

3

Answer

4

Answer

5

Question 13

Hasil bagi $$-2x^3+7x^2-11x-5$$ oleh $$\left(2x-1\right)$$ adalah...

Accepted Answer

$$-x^2+3x-4$$

Answer

$$-x^2-3x-4$$

Answer

$$x^2+3x+4$$

Answer

$$x^2+3x-4$$

Answer

$$-x^2+3x+4$$

Question 14

Hasil bagi dan sisa pembagian $$6x^3-14x^2+8x-15$$ oleh $$\left(2x-6\right)$$ berturut-turut adalah...

Accepted Answer

$$3x^2+2x+10$$ dan 45

Answer

$$6x^2+4x+20\ $$ dan 30

Answer

$$6x^2+4x+20$$ dan 45

Answer

$$3x^2+2x+10$$ dan 30

Answer

$$6x^2+4x+20$$ dan 40

Question 15

Faktor-faktor dari $$P\left(x\right)=x^2-7x+6$$ adalah...

Accepted Answer

$$\left(x-1\right)\left(x-6\right)$$

Answer

$$\left(x+1\right)\left(x+6\right)$$

Answer

$$\left(x-1\right)\left(x+6\right)$$

Answer

$$\left(x+1\right)\left(x-6\right)$$

Answer

$$\left(6-x\right)\left(x+1\right)$$

Question 16

Berikut mana yang termasuk matriks simetris adalah...

Accepted Answer

Question 17

Berdasarkan matriks diatas, -8 adalah elemen yang terletak pada...

Accepted Answer

Baris kedua dan kolom ketiga

Answer

Baris pertama dan kolom kedua

Answer

Baris pertama dan kolom ketiga

Answer

Baris kedua dan kolom pertama

Answer

Baris ketiga dan kolom kedua

Question 18

Tentukan transpos dari matriks A

Accepted Answer

Question 19

Tentukan transpos dari matriks P berikut

Accepted Answer

Question 20

Tentukan matriks P+Q-R

Accepted Answer

Question 21

Tentukan matriks A-2B

Accepted Answer

Question 22

Diantara pasangan matriks berikut yang tidak dapat dikalikan adalah...

Accepted Answer

Question 23

Determinan dari matriks A adalah...

Accepted Answer

7

Answer

5

Answer

6

Answer

8

Answer

9

Question 24

Jika det(A)=2, maka det(A)^-1 adalah...

Accepted Answer

$$\frac{1}{2}$$

Answer

$$\frac{1}{4}$$

Answer

1

Answer

2

Answer

4

Question 25

Tentukan invers matriks C

Accepted Answer

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