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Operasi pada Vektor Ruang

Authored by Sefiana Sefiana

Mathematics

10th Grade

Used 51+ times

Operasi pada Vektor Ruang
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10 questions

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1.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Bangun dibawah ini yang termasuk bangun ruang adalah ...

lingkaran

persegi

limas

jajargenjang

trapesium

2.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Dibawah ini yang termasuk besaran vektor adalah ...

panjang

massa

waktu

gaya

kuat arus

3.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Jika diketahui titik A(2,3,4) dan B(1,0,-2), maka vektor  AB\overrightarrow{AB}  adalah ...

(3,3,2)

(1,3,6)

(-1,-3,-6)

(-1,3,-6)

(-1,-3,6)

4.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Jika diketahui titik C(2,-5,1) dan vektor  CD\overrightarrow{CD}  (0,2,3), maka koordinat titik D adalah ...

(2,-3,4)

(-2,3,-4)

(2,-7,-2)

(-2,7,2)

(-2,7,-4)

5.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Diketahui  a\overrightarrow{a}  (-4,5,-2) dan  b\overrightarrow{b}  (4,2,-8).  a+b\overrightarrow{a}+\overrightarrow{b}  =...

(0,7,-10)

(0,-7,-10)

(-8,-7,10)

(-8,7,-10)

(-8,-7,-10)

6.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Diketahui  a(3,2,5)\overrightarrow{a}\left(3,-2,5\right) . a=...\left|\overrightarrow{a}\right|=...  

 30\sqrt{30}  

 36\sqrt{36}  

 38\sqrt{38}  

 40\sqrt{40}  

 42\sqrt{42}  

7.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

 Diketahui a(6,0,5) Diketahui\ \overrightarrow{a}\left(-6,0,5\right)\  dan  dan b(7,8,3). dan\ \overrightarrow{b}\left(7,-8,3\right).\  Nilai dari   2ab=...\ 2\overrightarrow{a}-\overrightarrow{b}=...   

(-4,8,7)

(-4,10,7)

(-4,-10,7)

(-19,8,7)

(19,8,7)

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