Q. 1. Find the distance of the point A(2, 3) from the line 2x - 3y + 9 = 0 measure along a line making an anagle of 45⁰ with X axis.

slope of the line along which we want to calculate distance will be 1.eq of line will be x-y+1=0. point of contct will be 6,7. therefore required distance will be 4* root of 2