x+y=2, xy -z^(2)=1, x,y,z being all real...

`x+y=2, xy -z^(2)=1, x,y,z` being all real

A

0,2,3

B

2,0,5

C

(4,-2,5)

D

(1,1,0)

Text Solution

Verified by Experts

The correct Answer is:

D

Promotional Banner

Promotional Banner

Topper's Solved these Questions

THEORY OF QUADRATIC EQUATIONS
ML KHANNA|Exercise Problem Set - 5 (True And False)|5 Videos
THEORY OF QUADRATIC EQUATIONS
ML KHANNA|Exercise Problem Set - 5 (Fill In The Blanks)|10 Videos
THEORY OF QUADRATIC EQUATIONS
ML KHANNA|Exercise Problem Set - 4 (Fill In The Blanks)|4 Videos
THE PARABOLA
ML KHANNA|Exercise MISCELLANEOUS EXERCISE (Assertion/ Reason)|1 Videos
TRIGONOMETRICAL EQUATIONS
ML KHANNA|Exercise SELF ASSESSMENT TEST |27 Videos

ML KHANNA-THEORY OF QUADRATIC EQUATIONS -Problem Set - 5

If sqrt(((x)/(1-x)))+sqrt(((1-x)/(x)))=2(1)/(6), then x is equal to
Text Solution
|
Solve sqrt(5x^2-6x+8)+sqrt(5x^2-6x-7)=1.
Text Solution
|
(x-ab)/(a+b) +(x-ac)/(a+c) +(x-bc)/(b+c)=a+b+c, then x=
Text Solution
|
sqrt((x//y))+sqrt((y//x))=5//2, x +y= 6, then x =
Text Solution
|
(x^(2)//y) +(y^(2)//x)=9//2, x+y =3 then (x,y) =
Text Solution
|
x^(2)-xy+y^(2)=7, x^(4)+x^(2)y^(2)+y^(4)=133 then (x,y)=
Text Solution
|
(x+y)^(2//3) +2(x-y)^(2//3) =3(x^(2)-y^(2))^(1//3), 3x-2y =13
Text Solution
|
The values of x and y in the simultaneous equations xy+3y^(2)-x+4y-7...
Text Solution
|
x+y-4xy=0, y+z -6yz =0, z+x-8zx =0
Text Solution
|
Solve for x,y,z. xy + x + y = 23 xz + z + x = 41 yz + y + z = 27.
Text Solution
|
(x+y)^(2)-z^(2)=-9, (y+z)^(2)-x^(2)=15, (z+x)^(2)-y^(2)=3
Text Solution
|
x+y=2, xy -z^(2)=1, x,y,z being all real
Text Solution
|
The value of x which satisfies yz=a^(2), zx =b^(2), xy =c^(2) are
Text Solution
|
For real roots, the solution of the equation 2^(x^(2)): 2^(2x)=8:1 is
Text Solution
|
For real roots, the solution of the equation 2^(2x+2)-6^(x)-2xx3^(2x+2...
Text Solution
|
For real roots, the solution of the equation 5(1//25)^(sin^(2)x)+4xx5^...
Text Solution
|