Question

5x-12y+17=0 लम्बवत रेखा की प्रवणता ज्ञात करें

Answer 1

let x=-1 and y=1 ...please keep value take 17 in right hand side(5x-12y=-17)LET L.H.S =5x-12y...n R.H.S=-17 after keeping value of x and y we will get answer hence L.H.S=R.H.S