If $$R=\left\{\left(x,y\right):y=2x\right\}$$ is a relation in $$A=\left\{1,2,3,4,6,7,8\right\}$$ then write all the elements of $$R$$

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Single Choice
Which statement about the Supreme Court is true ?
Solution
Every case appealed to the Supreme Court is ruled upon by the court. The court hears all cases for which two or more justices agree that the case has merit. The court decides which cases it will hear. In deciding cases, the chief justice’s vote counts as two votes. The court can hear only cases that have worked their way up from local.
SIMILAR QUESTIONS
Let $$X=\left\{1,2,3,4\right\}$$.Determine whether $$f=\left\{\left(1,1\right),\left(2,3\right),\left(3,4\right),\left(4,1\right)\right\}$$ are functions from $$X$$ to $$X$$
Write down all the subsets of the set {1, 2, 3}
Let the universal set U, be a set all students of your school, A is set of boys. B is the set of girls C is the set of students participating in sports. Describe the following set in words and represent them by the Venn diagram. $$B \cap C$$
If $$A = $${1,4,6}, $$B = $${3,6}, then find $$(A \cap B)$$
Find the number of whole numbers in the solution set of following $$x - 5 <-2$$
Find the solution of the following: If $$5x + 4 > 8x - 11$$, then $$x$$
Say true or false. The A.M. between $$(a-b)^2$$ and $$(a+b)^2$$ is $$a^2+b^2 $$.
Given a line I and a point P on it. How many lines can be drawn passing through the point P?
If lines $$l_1\, \perp\, l_2$$ and the the slope of $$l_1$$ is $$\dfrac{1}{2}$$, then the the slope of $$l_2$$ is .......... .
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