1-variant Mansurova Dildora

19-Variant Abduhakimov Bunyod

1. A(1; −2; −3) nuqtaga Ox o’qqa nisbatan simmetrik A₁ nuqta koordinatalarini toping.

2. A(1; 2; 3) nuqtadan Oxy tekislikkacha bo’lgan masofani toping.

3. va bo’lsa, 2 vektor koordinatalarini toping.

4. parallel ko’chirishda M(2; 5; −6) nuqta qaysi nuqtaga akslanadi?

5. A(12; 0) nuqta koordinata boshiga nisbatan 135°ga burganda qaysi nuqtaga akslanadi.

20-Variant Botirov Humoyun

1. A(1; −5; 2) nuqtaga Oy o’qqa nisbatan simmetrik A₁ nuqta koordinatalarini toping.

2. A(6; 2; −6) nuqtadan Oxz tekislikkacha bo’lgan masofani toping.

3. va bo’lsa, vektor koordinatalarini toping.

4. parallel ko’chirishda A nuqta A₁(1; −2; −1) nuqtaga akslandi. A nuqta koordinatalarini toping.

5. A(7; 0) nuqta koordinata boshiga nisbatan 150°ga burganda qaysi nuqtaga akslanadi.

21-Variant Abdullaxonova Xilola

1. A(1; 2; 3) nuqtaga Oz o’qqa nisbatan simmetrik A₁ nuqta koordinatalarini toping.

2. A(7; −3; −2) nuqtadan Oyz tekislikkacha bo’lgan masofani toping.

3. va hamda bo’lsa, m+n ning qiymatini toping.

4. parallel ko’chirishda A(2; 5; 3) nuqta A₁(−1; 2; −4) nuqtaga akslandi. vektor koordinatalarini toping.

5. A(0; −5) nuqta koordinata boshiga nisbatan120°ga burganda qaysi nuqtaga akslanadi.

22-Variant Zokirova Aziza

1. A(−1; −2; −3) nuqtaga koordinatalar boshiga nisbatan simmetrik A₁ nuqta koordinatalarini toping.

2. A(2; −2; −1) nuqtaga koordinatalar boshiga bo’lgan masofani toping.

3. va hamda bo’lsa, m+n ning qiymatini toping.

4. parallel ko’chirishda A(1; −5; 1) nuqta A₁(−4; −5; 2) nuqtaga akslandi. vektor koordinatalarini toping.

5. A(6; 6) nuqta koordinata boshiga nisbatan180°ga burganda qaysi nuqtaga akslanadi.

23-Variant Alimov Shohjahon

1. A(3; 5; 0) nuqta qaysi koordinata tekisligida yotadi?

2. A(5; 2; 6) va B(−1; 3; 4) bo’lsa, AB kesma uzunligini toping.

3. A(2; −2; 5) va B(4; −6; 3) bo’lsa, AB kesma o’rtasi koordinatalarini toping.

4. (6; 2; -5) va (1; -1; -5) bo’lsa, · = ?

5. A(0; 3) nuqta koordinata boshiga nisbatan 60°ga burganda qaysi nuqtaga akslanadi.

24-Variant Kosimov Miraziz

1. A(2; 0) nuqta koordinata boshiga nisbatan 90°ga burganda qaysi nuqtaga akslanadi.

2. va ∡( bo’lsa,

3. va bo’lsa, vektor koordinatalarini toping.

4. A(5; 8; −12) nuqtadan Ox o’qqacha bo’lgan masofani toping.

5. A(−2; −3; 4) nuqtaga Oxy tekislikka nisbatan simmetrik A₁ nuqta koordinatalarini toping.

25-Variant Rahmatullayev Rustam

1. A(-5;- 8; 12) nuqtadan Oy o’qqacha bo’lgan masofani toping.

2. va hamda bo’lsa, m+n ning qiymatini toping.

3. A(6; 2; −6) nuqtadan Oxy tekislikkacha bo’lgan masofani toping.

4. A(1; −2; −3) nuqtaga Oy o’qqa nisbatan simmetrik A₁ nuqta koordinatalarini toping.

5. A(2; −4; 8) nuqtaga Oxz tekislikka nisbatan simmetrik A₁ nuqta koordinatalarini toping.

26-Variant Jalilov Mirsolih

1. A(0; -1) nuqta koordinata boshiga nisbatan 270°ga burganda qaysi nuqtaga akslanadi

2. |a ̅ |=√2; |b ̅ |=4 va ∡(a ̅,b ̅)=135° bo’lsa, a ̅∙b ̅=?

3. AB kesma oxiri B(1; 5; 4) nuqtada bo’lib, o’rtasi

C(-1; 5; 3) nuqtada bo’lsa, A boshi koordinatalarini toping.

4. A(-5; -8; -12) nuqtadan Ox o’qqacha bo’lgan masofani toping.

5. A(1; 2; 3) nuqtaga koordinatalar boshiga nisbatan simmetrik A₁ nuqta koordinatalarini toping.