Straight LineHard
Question
If a line passes through the point P(1,2) makes an angle of 45o with the x-axis and meets the line x + 2y − 7 = 0 in Q, then PQ equals -
Options
A.
B.
C.√3
D.√2
More Straight Line Questions
The acute angle between the lines y = 3 and y = √3 x + 9 is -...If the lines ax + 2y + 1 = 0, bx + 3y + 1 = 0, cx + 4y + 1 = 0 are concurrent, then a, b, c are in -...If we reduce 3x + 3y + 7 = 0 to the form x cos α + y sin α = p, then the value of p is...If r is the geometric mean of p and q, then the line px + qy + r = 0 -...For a > b > c > 0, the distance between (1, 1) and the point of intersection of the lines ax + by + c = 0 and bx + ay + ...