1.

L_1 : 3x+4y+8=0 , L_2 : 2x+7y-1=0If L_1,L_2 represents the sides AB and AC of the isosceles triangle ABC with =AC=2 then the coordinates of

Answer»

`B " are " (28//5,-11//5)`
`B " are "B (28//15,1//5)`
`C " are " ((14+4sqrt53)/(sqrt53),(4+SQRT5)/sqrt5)`
`C " are " ((14+4sqrt53)/(sqrt53),(4-sqrt5)/sqrt5)`

ANSWER :A


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