If xy + yz +zx =0, then ((1)/(x ^(2) -...

If `xy + yz +zx =0,` then
`((1)/(x ^(2) - yz) + (1)/(y ^(2) - zx)+ (1)/( z ^(2) - xy))(x,y,z ne 0)` ie equal to:

A

3

B

0

C

1

D

`x+y+z`

Verified by Experts

If xy + yz +zx =0, then ((1)/(x ^(2) - yz) + (1)/(y ^(2) - zx)+ (1)/...
Text Solution
|
xy+yz+zx=1rArr(x)/(1+x^(2))+(y)/(1+y^(2))+(z)/(1+z^(2))=
Text Solution
|
यदि xy+yz+zx=0, तो (1/(x^(2)-yz)+1/(y^(2)-zx)+1/(z^(2)-xy)) (x,y,z!= 0...
Text Solution
|
For all positive numbers x,y,z the product ((1)/(x+y+z))((1)/(x)+(1)/(...
Text Solution
|
निम्न को सिद्ध कीजिए । cot^(-1)((xy+1)/(x-y)) + cot^(-1)((yz+1)/(y-...
Text Solution
|
सिद्ध कीजिए कि (x+y+z) सारणिक |{:(yz-x^(2),zx-y^(2),xy-z^(2)),(zx-y...
Text Solution
|
If xy+yz+zx=1, " then " (x)/( 1+x^(2))+(y)/(1+y^2)+(z)/(1+z^(2))=
Text Solution
|
सिद्ध कीजिए- tan^(-1)""(x-y)/(1+xy)+tan^(-1)""(y-z)/(1+yz)+tan^(-1)""(...
Text Solution
|
|[1/x,1/y,1/z],[x^(2),y^(2),z^(2)],[yz,zx,xy]|
Text Solution
|

Similar Questions