## Question

### Solution

Correct option is The transformed equation is The coefficient of xy is   #### SIMILAR QUESTIONS

Q1

One vertex of the equilateral triangle with centroid at the origin and one side as x + y – 2 = 0 is

Q2

A point equidistant from the lines 4x + 3y + 10 = 0, 5x – 12y + 26 = 0 and 7x + 24y – 50 = 0 is

Q3

Let P = (–1, 0), Q = (0, 0) and be three points. Then the equation of the bisector of the angle PQR is

Q4

Area of Δ formed by line x + y = 3 and bisectors of pair of straight lines x2 – y2 +2y = 1is

Q5

The equation of the straight line which passes through the point (1, –2) and cuts off equal intercepts from the axes will be

Q6

The three lines 3x + 4y + 6 = 0, and 4x + 7y + 8 = 0 are

Q7

The line (p + 2q)x + (p – 3q)y = p – q for different values of p and qpasses through the point

Q8

The locus of the mid-point of te portion intercepted between the axes by the line where is constant is

Q9

The straight line passing through the point of intersection of the straight lines x – 3y + 1 = 0 and 2x + 5y – 9 = 0 and having infinite slope and at a distance 2 unit from the origin has the equation

Q10

Axes are rotating through a +ive obtuse angle θ so that the transformed equation of the curve 3x2 – 6xy + 3y2 + 7– 3 = 0 is free from the term of xy then the coefficient of x2 in the transformed equation is…