It would be your first answer because since the MN is a positive you have to subtract it to move it to P and you solved for Q
Yes it is a rational number
Hope this helps
Step-by-step explanation:
Correct option is
D
a
=0,b
=0
The condition for ax+by+c=0 to be a linear eqaution in two variables is
a
=0,b
=0
The answer is 32,000 years. Wow!!
