Home
Class 14
MATHS
If a + b = 2m^(2), b + c = 6m, a + c = 2...

If `a + b = 2m^(2), b + c = 6m, a + c = 2` where m is a real number and `a le b le c`, then which one of the following is correct ?

A

`0 le m le 1//2`

B

`-1 le m le 0`

C

`1//3 le m le 1`

D

`1 lt m le 2`

Text Solution

Verified by Experts

Promotional Banner

Similar Questions

Explore conceptually related problems

If k=x-y + 2z where -2 le x le 1, -1 le y le2 and 3 le z le 6 then which one of the following is correct ?

If a, b, c are positive real numbers such that a+b+c=2 then, which one of the following is true?

If 4ac>b^(2) and a+c>b for real numbers a,b and c,then which of the following is true?

A=[{:(a,b),(b,-a):}] and MA=A^(2m) , m in N for some matrix M , then which one of the following is correct ?

If a and b are negative real numbers and c is a positive real number, then which of the following is/are correct? 1. a-b lt a-c 2. If a lt b , then (a)/(c ) lt (b)/(c ) . 3. (1)/(b) lt (1)/(c ) Select the correct answer using the code given below.

If matrix A =[{:( a,b,c),(b,c,a),(c,a,b) :}] where a,b,c are real positive number ,abc =1 and A^(T) A = I then Which of the following is/are true

If the points with the coordinates (a, ma), {b,(m+1)b}, {c,(m+2)c} are collinear, then which one of the following is correct ?