Recommended Questions
- If x, y, z are in A.P., then (x + 2y - z) (2y + z - x) (z + x - y) = k...
Text Solution
|
- Prove: |(2y, y-z-x,2y),(2z,2z, z-x-y),( x-y-z,2x,2x)|=(x+y+z)^3
Text Solution
|
- If x,y,z are in A.P.then (x+2y-z)(2y+z-x)(z+x-y)=kxyz, where k in N, t...
Text Solution
|
- If Delta=|{:(,x,2y-z,-z),(,y,2x-z,-z),(,y,2y-z,2x-2y-z):}|,then
Text Solution
|
- सिद्ध किजिये कि |{:(2y,y-z-x,2y),(2z,2z,z-x-y),(x-y-z,2x,2x):}|=(x+y+z...
Text Solution
|
- यदि |{:(y+z,x,y),(z+x,z,x),(x+y,y,z):}|=k(x+y+z)(x-z)^(2), तब k=
Text Solution
|
- यदि x,y,z समांतर श्रेणी में हैं तो सिद्ध कीजिए कि (x+2y-z)(2y+z-x)(z+x...
Text Solution
|
- सिद्ध कीजिए। |(x-y-z,2x,2x),(2y,y-z-x,2y),(2z,2z,z-x-y)|=(x+y+z)^(3)
Text Solution
|
- यदि |(x+y+2z,x,y),(z,y+z+2x,y),(z,x,z+x+2y)|=k(x+y+z)^(3) तब k का मान ...
Text Solution
|