Search Header Logo

克拉瑪公式

Authored by 俊谷 葉

Mathematics

11th Grade

Used 11+ times

克拉瑪公式
AI

AI Actions

Add similar questions

Adjust reading levels

Convert to real-world scenario

Translate activity

More...

    Content View

    Student View

6 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

若二元一次方程組「無解」,

其幾何意義代表兩直線的關係為?

相交

平行

重合

歪斜

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

此二元一次方程組的解為何?

恰有一組解

無解

無限多解

共有二組解

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

下列何者無解?

Media Image
Media Image
Media Image
Media Image

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

利用克拉瑪公式解此方程組,其中 Δ=\Delta=  


Media Image
Media Image
Media Image
Media Image

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

根據克拉瑪公式,

方程組恰有一解的條件為何?

Δ=0\Delta=0

Δ0\Delta\ne0

Δx0\Delta_x\ne0

Δy0\Delta_y\ne0

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

此方程組的解為何?

x=1, y=1x=-1,\ y=1

x=1, y=1x=1,\ y=-1

x=0, y=0x=0,\ y=0

x=0, y=1x=0,\ y=1

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?