Hi there,
Could you help me to resolve this PS and explain the step of resolution
If x, y and Z are integers and xy+z is an odd integer, is x an even integer ?
1) xy+xz is an even integer
2) y+xz is an odd intger
Could you help me to resolve this PS and explain the step of resolution
If x, y and Z are integers and xy+z is an odd integer, is x an even integer ?
1) xy+xz is an even integer
2) y+xz is an odd intger
