TOÁN 10 CÁNH DIỀU

TOÁN 10 CÁNH DIỀU

1st Grade

59 Qs

quiz-placeholder

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TOÁN 10 CÁNH DIỀU

TOÁN 10 CÁNH DIỀU

Assessment

Quiz

Mathematics

1st Grade

Hard

Created by

Nguyễn Khải

FREE Resource

59 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Ký hiệu nào sau đây dùng để viết đúng mệnh đề: “3 là một số tự nhiên”?

3\subset \mathbb{N}
3\in \mathbb{N}
3 < \mathbb{N}
3\leq \mathbb{N}

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Ký hiệu nào sau đây để chỉ \sqrt 5 không phải là một số hữu tỉ?

\sqrt{5}\ne \mathbb{Q}
\sqrt{5}\not \subset \mathbb{Q}
\sqrt{5}\notin \mathbb{Q}
\sqrt{5}\subset \mathbb{Q}

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Cho tập hợp A= \left\{x+1|x\in\mathbb{N} \text{và} x\leq 5 \right\}. Tập hợp A là:

A=\left\{{1;2;3;4;5}\right\}
A=\left\{{0;1;2;3;4;5;6}\right\}
A=\left\{{0;1;2;3;4;5}\right\}
A=\left\{{1;2;3;4;5;6}\right\}

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Liệt kê các phần tử của phần tử tập hợp .

X=\left\{ 0\right\}
X=\left\{ 1\right\}
X=\left\{{\dfrac{3}{2}}\right\}
X=\left\{{1;\dfrac{3}{2}}\right\}

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Trong các tập sau, tập nào là tập rỗng?

\left\{x\in\mathbb{Z} ,|x|<1\right\}
\left\{x\in\mathbb{Z},6x^2-7x+1=0\right\}
\left\{x\in\mathbb{Q},x^2-4x+2=0\right\}
\left\{x\in\mathbb{R},x^2-4x-3=0\right\}

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Cho hai tập hợp A và B .Hình nào sau đây minh họa A là tập con của B

\begin{tikzpicture}[thick,rotate=-90] \colorlet{MauNet}{black} \def\ElipA{(0,0) ellipse (0.5cm and 1cm)} \def\ElipB{(0.5,1) ellipse (0.5cm and 1cm)} \begin{scope} \clip \ElipA; \end{scope} \draw[MauNet] \ElipA node[blue!50,below left=0.0001cm] {A}; \draw[MauNet] \ElipB node[blue!50,above right=0.0001cm] {B}; \end{tikzpicture}
\begin{tikzpicture}[thick,rotate=-90] \colorlet{MauNet}{black} \def\ElipA{(0,0) ellipse (0.5cm and 1cm)} \def\ElipB{(0.5,1) ellipse (0.5cm and 1cm)} \begin{scope} \clip \ElipA; \end{scope} \draw[MauNet] \ElipA node[blue!50,below left=0.0001cm] {B}; \draw[MauNet] \ElipB node[blue!50,above right=0.0001cm] {A}; \end{tikzpicture}
\begin{tikzpicture}[thick,rotate=-90] \colorlet{MauNet}{black} \def\ElipA{(0,0) ellipse (0.5cm and 1cm)} \def\ElipB{(0,0.25) ellipse (0.25cm and 0.5cm)} \begin{scope} \clip \ElipA; \end{scope} \draw[MauNet] \ElipA node[blue!50,below left=0.0001cm] {B}; \draw[MauNet] \ElipB node[blue!50,right=0.0001cm ] {A}; \end{tikzpicture}
\begin{tikzpicture}[thick,rotate=-90] \colorlet{MauNet}{black} \def\ElipA{(0,0) ellipse (0.5cm and 1cm)} \def\ElipB{(0,0.25) ellipse (0.25cm and 0.5cm)} \begin{scope} \clip \ElipA; \end{scope} \draw[MauNet] \ElipA node[blue!50,below left=0.0001cm] {A}; \draw[MauNet] \ElipB node[blue!50,right=0.0001cm ] {B}; \end{tikzpicture}

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