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The equation  and  reprsent

a)

Two pairs of perpendicular straight lines

b)

Two pairs of parallel straight lines

c)

Two pairs of straight lines which are equally inclined to each other

d)

None of these



Question ID - 53545 | SaraNextGen Top Answer

The equation  and  reprsent

a)

Two pairs of perpendicular straight lines

b)

Two pairs of parallel straight lines

c)

Two pairs of straight lines which are equally inclined to each other

d)

None of these

1 Answer
127 votes
Answer Key / Explanation : (c) -

(c)

The given equations are

   (i)

and     (ii)

The equation of the bisectors of the angles between the lines represented by (i) is

or 

which is same as equation of the bisectors of angles between the line pair (ii). Thus, two lines pairs are equally inclined to each other

127 votes


127