1.

The equations of the lines which pass through the point (3, –2) and are inclined at 60° to the line 3x+y=1 are(a) y+2=0, 3x–y–2–33=0(b) x–2=0, 3x–y+2+33=0(c) 3x–y–2±33=0(d) none of these

Answer» The equations of the lines which pass through the point (3, –2) and are inclined at 60° to the line 3x+y=1 are



(a) y+2=0, 3xy233=0



(b) x2=0, 3xy+2+33=0



(c) 3xy2±33=0



(d) none of these


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