In ΔXYZ,¯¯¯¯¯¯¯¯¯XY>¯¯¯¯¯¯¯¯YZ>¯¯¯¯¯¯¯¯¯ZX . Which of the following is the smallest angle?
In ΔXYZ,¯¯¯¯¯¯¯¯¯XY>¯¯¯¯¯¯¯¯YZ>¯¯¯¯¯¯¯¯¯ZX Which of the following is the smallest angle?
x2−xz+xy−yz=?(a) (x−y)(x+z)(b) (x−y)(x−z)(c) (x+y)(x−z)(d) (x−y)(z−x)