Q. 54.4( 8 Votes )

Which of the foll

Answer :

(i) Untitled.png

This statement is false

A chord intersect the circle in two points.

OB & OC are radius of circle

But they don't intersect the circle at two points

Hence OB & OC are not the Chord of a circle.


The given statement is false

Here AB is a chord as it intersect the circle at two points,

But it does not pass through center O.

So, center of circle does not bisect each chord of the circle.

(iii) This statement is true

Equation of ellipse is

putting a = b

x2 + y2 = b2

which is the equation of circle.

So, circle is the particular case of ellipse.

(iv) x>y

Multiplying – 1 both sides

(– 1)x<(– 1)y

– x < – y

If – 1 is multiplied to both L.H.S & R.H.S, sign of inequality changes.

This is the rule of inequality

Hence the given statement is true.

(v) cannot be written in the form of p/q

Hence is irrational.

Hence the given statement is false.

Rate this question :

How useful is this solution?
We strive to provide quality solutions. Please rate us to serve you better.
Try our Mini CourseMaster Important Topics in 7 DaysLearn from IITians, NITians, Doctors & Academic Experts
Dedicated counsellor for each student
24X7 Doubt Resolution
Daily Report Card
Detailed Performance Evaluation
view all courses

Use contradictionRS Aggarwal - Mathematics

By giving a countRS Aggarwal - Mathematics

Consider the statRS Aggarwal - Mathematics

Let p : If x is aRS Aggarwal - Mathematics

Check the validitMathematics - Exemplar

Check the validitMathematics - Exemplar

Prove the followiMathematics - Exemplar