menu

Recent questions tagged intersection


Notice: Undefined index: avatar in /home/customer/www/mathsgee.com/public_html/qa-theme/AVEN/qa-theme.php on line 993
Evaluate \(\frac{d}{d x} f(x)\) using the rules for differentiation: \[ f(x)=-\frac{1}{2} x^{4}-2 x^{3}+\frac{1}{2} \sqrt{x^{5}} \]

Notice: Undefined index: avatar in /home/customer/www/mathsgee.com/public_html/qa-theme/AVEN/qa-theme.php on line 993
Find \(h^{\prime}(x)\) using the rules for differentiation: \[ h(x)=2 x^{2}+4 x-1 \]
1 answer 12 views
close

Notice: Undefined index: avatar in /home/customer/www/mathsgee.com/public_html/qa-theme/AVEN/qa-theme.php on line 993
Given: \[ a=\frac{1}{2} y^{3}+5 y+2 \] Determine \(\frac{d}{d y} a\) using the rules for differentiation.

Notice: Undefined index: avatar in /home/customer/www/mathsgee.com/public_html/qa-theme/AVEN/qa-theme.php on line 993
Calculate \(h^{\prime}(y)\) for: \[ h(y)=-8 y^{3}-7 y^{2}+y^{1,5}+3 y^{0,8} \]
1 answer 11 views
close

Notice: Undefined index: avatar in /home/customer/www/mathsgee.com/public_html/qa-theme/AVEN/qa-theme.php on line 993
Find \(D_{x} h(x)\) using the rules for differentiation: \[ h(x)=6 x^{4}-6 x^{3}-5 x^{2} \]
1 answer 6 views
close

Notice: Undefined index: avatar in /home/customer/www/mathsgee.com/public_html/qa-theme/AVEN/qa-theme.php on line 993
Find \(\frac{d}{d x} f(x)\) using the rules for differentiation: \[ f(x)=-3 x^{2}-6 x+6 \]
1 answer 11 views
close

Notice: Undefined index: avatar in /home/customer/www/mathsgee.com/public_html/qa-theme/AVEN/qa-theme.php on line 993
What are the coordinates of the point of intersection of \(y=2 x-3\) and \(y=22-3 x\).
1 answer 61 views
close

Notice: Undefined index: avatar in /home/customer/www/mathsgee.com/public_html/qa-theme/AVEN/qa-theme.php on line 993
The operation $\otimes$ is defined by $a \otimes b=\frac{a}{b}+\frac{b}{a}$. What is the value of $4 \otimes 8$ ?
0 answers 35 views
close

Notice: Undefined index: avatar in /home/customer/www/mathsgee.com/public_html/qa-theme/AVEN/qa-theme.php on line 993
if a×b ={(3,2) (3,5) (5,2) (5,4)} then find a and b​
0 answers 52 views
if a×b ={(3,2) (3,5) (5,2) (5,4)} then find a and b​if a×b ={(3,2) (3,5) (5,2) (5,4)} then find a and b​ ...
by MathsGee Platinum
(106,962 points)
asked in Mathematics Jun 19, 2021
close

Notice: Undefined index: avatar in /home/customer/www/mathsgee.com/public_html/qa-theme/AVEN/qa-theme.php on line 993
What is the relationship between sets, subsets and intervals?
1 answer 82 views
close

Notice: Undefined index: avatar in /home/customer/www/mathsgee.com/public_html/qa-theme/AVEN/qa-theme.php on line 993
Find the number of rectangles and squares in an 8 by 8 chess board respectively.
0 answers 233 views
close

Notice: Undefined index: avatar in /home/customer/www/mathsgee.com/public_html/qa-theme/AVEN/qa-theme.php on line 993
Classify the numbers as members of the following set or sets:
1 answer 51 views
Classify the numbers as members of the following set or sets:Classify the numbers as members of the following set or sets: $\begin{array}{llll}\text { A. Natural Numbers } & \text { B. Whole Numbers } & ...
by MathsGee Platinum
(106,962 points)
asked in Mathematics Jun 11, 2021
close

Notice: Undefined index: avatar in /home/customer/www/mathsgee.com/public_html/qa-theme/AVEN/qa-theme.php on line 993
$R$ is an equivalence relation but $S$ is not an equivalence relation
1 answer 42 views
$R$ is an equivalence relation but $S$ is not an equivalence relationConsider the following relations : $R=\{(x, y) \mid x, y$ are real numbers an $x=w y$ for some rational number $\mathbf{w}\}$; $S=\left\{\left(\frac{m ...
by MathsGee Platinum
(106,962 points)
asked in Mathematics Jun 9, 2021
close

Notice: Undefined index: avatar in /home/customer/www/mathsgee.com/public_html/qa-theme/AVEN/qa-theme.php on line 993
If $A, B$ and $C$ are three sets such that $A \cap B=A \cap C$ and $A \cup B=A \cup C$, then
1 answer 77 views
If $A, B$ and $C$ are three sets such that $A \cap B=A \cap C$ and $A \cup B=A \cup C$, thenIf $A, B$ and $C$ are three sets such that $A \cap B=A \cap C$ and $A \cup B=A \cup C$, then 1) $A=B$ 2) $A=C$ 3) $B=C$ 4) $A \cap B=\phi$. ...
by MathsGee Platinum
(106,962 points)
asked in Mathematics Jun 9, 2021
close

Notice: Undefined index: avatar in /home/customer/www/mathsgee.com/public_html/qa-theme/AVEN/qa-theme.php on line 993
Lemma: Let $\sim$ be an equivalence relation on A for $\forall^{\prime} a, b \in A$.
1 answer 48 views
Lemma: Let $\sim$ be an equivalence relation on A for $\forall^{\prime} a, b \in A$.Lemma: Let $\sim$ be an equivalence relation on A for $\forall^{\prime} a, b \in A$. Then either $\operatorname{cl}(a) \cap \operatorname{cl}(b)=\empt ...
by Student SIlver Status
(10,398 points)
asked in Mathematics May 28, 2021
close

Notice: Undefined index: avatar in /home/customer/www/mathsgee.com/public_html/qa-theme/AVEN/qa-theme.php on line 993
Determine whether each of the following sets is countable or uncountable.
1 answer 315 views
Determine whether each of the following sets is countable or uncountable.Determine whether each of the following sets is countable or uncountable. a. $A=\{x \in \mathbb{Q} \mid-100 \leq x \leq 100\}$ b. $B=\{(x, y) \mid x ...
by Student SIlver Status
(10,398 points)
asked in Mathematics May 22, 2021
close

Notice: Undefined index: avatar in /home/customer/www/mathsgee.com/public_html/qa-theme/AVEN/qa-theme.php on line 993
What is the difference between countable and uncountable infinite sets?
1 answer 227 views
close

Notice: Undefined index: avatar in /home/customer/www/mathsgee.com/public_html/qa-theme/AVEN/qa-theme.php on line 993
If the universal set is given by $S=\{1,2,3,4,5,6\}$, and $A=\{1,2\}, B=\{2,4,5\}, C=\{1,5,6\}$ are three sets, find the following sets:
1 answer 414 views
close

Notice: Undefined index: avatar in /home/customer/www/mathsgee.com/public_html/qa-theme/AVEN/qa-theme.php on line 993
Does the intersection of sets generalize for many sets?
1 answer 56 views
Does the intersection of sets generalize for many sets?Does the intersection of sets generalize for many sets? ...
by MathsGee Platinum
(106,962 points)
asked in Mathematics May 22, 2021
close

Notice: Undefined index: avatar in /home/customer/www/mathsgee.com/public_html/qa-theme/AVEN/qa-theme.php on line 993
How do we define the intersection of two sets A and B?
1 answer 221 views
How do we define the intersection of two sets A and B?How do we define the intersection of two sets A and B? ...
by MathsGee Platinum
(106,962 points)
asked in Mathematics May 22, 2021
close

Notice: Undefined index: avatar in /home/customer/www/mathsgee.com/public_html/qa-theme/AVEN/qa-theme.php on line 993
What constitutes the union of sets A and B?
1 answer 65 views
What constitutes the union of sets A and B?What constitutes the union of sets A and B? ...
by MathsGee Platinum
(106,962 points)
asked in Mathematics May 22, 2021
close

Notice: Undefined index: avatar in /home/customer/www/mathsgee.com/public_html/qa-theme/AVEN/qa-theme.php on line 993
Let $A$ and $B$ be sets. Prove that
0 answers 59 views
Let $A$ and $B$ be sets. Prove thatLet $A$ and $B$ be sets. Prove that (a) $A \subseteq A \cup B$ (b) $A \cap B \subseteq A$ ...
by Last Theorem Wooden
(186 points)
asked in Mathematics Apr 30, 2021
close

Notice: Undefined index: avatar in /home/customer/www/mathsgee.com/public_html/qa-theme/AVEN/qa-theme.php on line 993
Define the operation $*$ by $ a * b = 4a−3b+ab$ for all $a, b ∈ R$. For what real numbers y does $12 = 3 * y$?
0 answers 83 views
close

Join the MathsGee Homework Help Q&A club where you get study support for success from our verified experts. Subscribe for only R100 per month or R960 per year.


On the MathsGee Homework Help Q&A learning community, you can:


  1. Ask questions
  2. Answer questions
  3. Comment on Answers
  4. Vote on Questions and Answers
  5. Donate to your favourite users
  6. Create/Take Live Video Lessons

Posting on the MathsGee Homework Help Q&A learning community


  1. Remember the human
  2. Behave like you would in real life
  3. Look for the original source of content
  4. Search for duplicates before posting
  5. Read the community's rules

MathsGee is Zero-Rated (You do not need data to access) on: Telkom |Dimension Data | Rain | MWEB

MathsGee Tools

Math Worksheet Generator

Math Algebra Solver

Trigonometry Simulations

Vectors Simulations

Matrix Arithmetic Simulations

Matrix Transformations Simulations

Quadratic Equations Simulations

Probability & Statistics Simulations

PHET Simulations

Visual Statistics

Management Leadership | MathsGee ZOOM | eBook | H5P