Search Header Logo

ilvs0424-253

Authored by ning F

Mathematics

1st Grade - Professional Development

Used 3+ times

ilvs0424-253
AI

AI Actions

Add similar questions

Adjust reading levels

Convert to real-world scenario

Translate activity

More...

    Content View

    Student View

20 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

求直線 x12=y43=z+14\frac{x-1}{2}=\frac{y-4}{3}=\frac{z+1}{4} 的方向向量 

 (1,4,1)\left(1,4,-1\right)  

 (1,4,1)\left(-1,-4,1\right)  

 (2,3,4)\left(2,3,4\right)  

 (1,3,1)\left(1,3,-1\right)  

2.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

最小的質數是?

1

2

3

0

3.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

選出 xyxy  平面的方程式

 z=0z=0  

 y=0y=0  

 x=0x=0  

 x+y=0x+y=0  

4.

MULTIPLE SELECT QUESTION

20 sec • 1 pt

空間中直線 LL  和平面 EE  的相交情形有哪幾種?

兩者平行

兩者歪斜

兩者交於一點

直線在平面上

5.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

空間中三平面的相交情形有幾種?

5

6

7

8

6.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

方程式 x3y+2z=7x-3y+2z=7  代表的幾何意義為?

一個點

一條直線

一個平面

拋物線

7.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

若三元一次聯立方程式為無解時,克拉瑪公式會得到?

Δ=1\Delta=1

Δ=0\Delta=0

Δ=1\Delta=-1

Δ0\Delta\ne0

Access all questions and much more by creating a free account

Create resources

Host any resource

Get auto-graded reports

Google

Continue with Google

Email

Continue with Email

Classlink

Continue with Classlink

Clever

Continue with Clever

or continue with

Microsoft

Microsoft

Apple

Apple

Others

Others

Already have an account?