If P (alpha, beta) a pointnon line 3x+2y+10=0 such that |PA-PB| is maximum, where A is (4,2) and B is (2,4) then alpha + beta =?
If P (alpha, beta) on line 3x+2y+10=0 such that |PA-PB| is maximum, where A is (4,2) and B is (2,4) then alpha + beta =?