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NDA || Mathematics || Co-ordinate_Geometry || Straight_Line || Quiz

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Question 1

The coordinates of points on the y-axis which are at a distance of 5 units from the point (-3,6).

Question 2

The angle between the lines  and y - 3x = 6 is  then the value of  is

Question 3

What is the equation of the straight line parallel to 2x + 3y + 1 = 0 and passes through the point (-1, 2)?

Question 4

What is the acute angle between the pair of straight lines and ?

Question 5

A straight line x = y + 2 touches the circle 4(x2 + y2) = r2. The value of r is
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Nov 29CDS & Defence