Question

find the joint equation of line passing through (2,3) and perpendicular to the lines 3x+2y-1=0 and x-3y+2=0
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Answer 1

Answer:

As the slopes given straight lines 3x + 2y -1=0 is -3/2 and x-3y+2=0 is 1/3 and are unequal , hence they are not parallel. Hence no such equation of straight line can be found which is passing through (2,3) and perpendicular to both of the given straight lines.

Answer 2

3x+-1=0 (2,3,x+y) (3y+2.0)