A) \[(x+3y-1)(x+3y-23)=0\]
B) \[(x+3y+1)(x+3y-23)=0\]
C) \[(3x+y-1)(3x+y-23)=0\]
D) \[(3x+y+1)(3x+y+23)=0\]
Correct Answer: B
Solution :
Let P be (x, y). \[\Delta =\pm \,12\] \[\Rightarrow \,\,x+3y+1=0\] and\[x+3y-23=0\].You need to login to perform this action.
You will be redirected in
3 sec