# MA

posted by .

a) find the equation of AB, the perpindicular bisector of the line joining the points P(-3,1) and Q(1,9)
(line AB intersects the point at midway of PQ)

b) C is the centre of a circle passing through P and Q. given that QC is parralel to the yaxis, determine theequation of the circle.

(c) the tangents at P and Q intersect at T

(1) find the equation of the tangent at Q

(2) the coordinates at C

i know that it is difficult to answer this question without a diagram so i am leaving my email address here so anywone that is kind enough to help someone who is on the verge of sitting his exams and requiring urgent help..if you can sent me a short message just saying that you are willing to help me then i will definietly sent you a copy of my question..... just remember that i will always be grateful for helping me

my email is adilahmed1 at the rate of btinternet com

## Similar Questions

1. ### math plz

hi, is there an equation to finding the perpendicular bisector of a line. for example i had a line b (1,1) and c(8,1) and a was (6,5) how would i find the bisector from a going through line bc?
2. ### Algebra

Which of the following represent the equation of the line passing through (6, –10) and (6, –6)?
3. ### maths

a) find the equation of AB, the perpindicular bisector of the line joining the points P(-3,1) and Q(1,9) (line AB intersects the point at midway of PQ) b) C is the centre of a circle passing through P and Q. given that QC is parralel …
4. ### math

i have more than one question so if u no any of the answers please tell me 1.) write the point-slope form of the equation of the line with slope -2 passing through the point ( -5, -9). 2.) write the point-slope form of an equation …
5. ### steev

can u help this the qustion is : A circle passes through the points (1,4)&(5,0) and its centre lies on the line x+y-3=0.Find (i) the equation of the circle and it parametric equations . (ii) the centre,diameter and area of the circle …
6. ### math

can u help this the qustion is : A circle passes through the points (1,4)&(5,0) and its centre lies on the line x+y-3=0.Find (i) the equation of the circle and it parametric equations . (ii) the centre,diameter and area of the circle …
7. ### Math

Find the equation of the perpendicular bisector of the line segment joining the points (1, 2) and (-2, 1) Does it mean I have to find the line. Then find a line that cuts that line in to half because perpendicular bisector
8. ### Math

A line 'l' intersects line 'm' at point A at 45 degree angle. B and C are points on line m, where the distance from B to A is equal to the distance from A to C. How many points on line 'l' are equidistant from points B and C?
9. ### Math

Suppose p and q are points on the unit circle such that the line through p and q intersects the real axis. Show if z is the point where this line intersects the real axis, then z=(p+q)/(pq+1) So far I've figured out that the equation …
10. ### Algebra

I spent hours on this and I still cant figure it out please help me: Let L1 be the line passing through the points Q1=(4, 2, −3) and Q2=(5, 5, −5). Find a value of k so the line L2 passing through the point P1 = P1(3, 7, k) …

More Similar Questions