सिद्ध कीजिये की -|(1,yz,y+z),(1,zx,z+x),...

सिद्ध कीजिये की -`|(1,yz,y+z),(1,zx,z+x),(1,xy,x+y)|=(x-y)(y-z)(z-x)`

सिद्ध कीजिये की -|(1,yz,y+z),(1,zx,z+x),(1,xy,x+y)|=(x-y)(y-z)(z-x)
Text Solution
|
xy+yz+zx=1rArr(x)/(1+x^(2))+(y)/(1+y^(2))+(z)/(1+z^(2))=
Text Solution
|
For all positive numbers x,y,z the product ((1)/(x+y+z))((1)/(x)+(1)/(...
Text Solution
|
If xy+yz+zx=1, " then " (x)/( 1+x^(2))+(y)/(1+y^2)+(z)/(1+z^(2))=
Text Solution
|
|[1/x,1/y,1/z],[x^(2),y^(2),z^(2)],[yz,zx,xy]|
Text Solution
|
सिद्ध कीजिये की -|(1,yz,y+z),(1,zx,z+x),(1,xy,x+y)|=(x-y)(y-z)(z-x)
Text Solution
|
By using properties of determinants , show that : {:|( x,x^(2) , yz)...
Text Solution
|
If xy + yz + zx = 1 find (x+y)/(1-xy) + (y+z)/(1-yz) + (z + x)/(1-zx)=...
Text Solution
|
सिद्ध कीजिए की |(x^(2), y^(2), z^(2)),(yz,zx,xy),(x,y,z)|=(x-y)(y-z)(z...
Text Solution
|