$x^a \div x^b=?$

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$x^a \div x^b=?$

Aayush Asked Jan 3

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The line $x \cos \alpha+y \sin \alpha=p$ touches the hyperbola $\frac{x^2}{a^2}-\frac{y^2}{b^2}=1$, if

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LEELADHAR YADAV Asked Aug 22, 2023

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LEELADHAR YADAV Asked Aug 22, 2023

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Show that the relation S in the set $A=\{x \in Z: 0 \leq x \leq 12\}$ given by $S=\{(a, b): a, b \in Z,|a-b|$ is divisible by 4$\}$ is an equivalence relation. Find the set of all elements related to 1 .

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LEELADHAR YADAV Asked Aug 22, 2023

30 views

Show that the relation S in the set $A=\{x \in Z: 0 \leq x \leq 12\}$ given by $S=\{(a, b): a, b \in Z,|a-b|$ is divisible by 4$\}$ is an equivalence relation. Find the set of all elements related to 1 .

LEELADHAR YADAV Asked Aug 22, 2023

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1 Answer

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Show that the relation R defined by (a, b) R(c, d) $\Rightarrow a+d=b+c$ on the set N x N is an equivalence relation.

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thedablukumar Asked Jan 13, 2023

25 views

यदि $A=\{1,2,3\}, B=\{6,7,8\}$ तथा $f: A \rightarrow B$ एक फलन है, इस प्रकार कि $f(x)=x+5$, तो $f$ निम्नलिखित में से किस प्रकार का फलन है?

thedablukumar Asked Jan 13, 2023

by thedablukumar

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