If the circel x ^(2) + y^(2) -(3p +4) x ...

If the circel `x ^(2) + y^(2) -(3p +4) x - (p -2)y + 10p=0` passes through the point `(3,1) ,` then value of p is-

`p=-1`

`p=1`

`p=2`

any real value

Text Solution

Verified by Experts

The correct Answer is:

Topper's Solved these Questions

MCQ's
CHHAYA PUBLICATION|Exercise QUESTION PAPER 8|90 Videos
MCQ's
CHHAYA PUBLICATION|Exercise QUESTION PAPER 6|90 Videos
MCQ's
CHHAYA PUBLICATION|Exercise QUESTION PAPER 5|89 Videos
MCQ ZONE 3
CHHAYA PUBLICATION|Exercise Question Paper 8|30 Videos
Measures of Central Tendency
CHHAYA PUBLICATION|Exercise Exercise 2 C Very short answer type question|18 Videos

Similar Questions

Explore conceptually related problems

Show that for all values of p, the circle x^(2) + y^(2) - x(3p+4) - y(p-2) + 10p = 0 passes through the point (3, 1). If p varies, find the locus of the centre of the above circle.

Show that for all values p.the circle x^2+y^2-x(3p+4)-y(p-2)+10p=0 passes through the point (3,1).If p varies,find the locus of the centre of the above circle.

(xix) The straight line x^2+y^2-2px-2qy+p^2+q^2=0 passes through the point

The tangent at a point P on the hyperbola (x^2)/(a^2)-(y^2)/(b^2)=1 passes through the point (0,-b) and the normal at P passes through the point (2asqrt(2),0) . Then the eccentricity of the hyperbola is

If P is a point such that the ratio of the squares of rthe lengths of the tangents from P to the circels x ^(2) +y^(@) -4x +2y -44 =0 and x ^(2) +y^(2) +2x -4y -20 =0 is 3:2, then the locus of P is a circle with centre at-

A ray of light passing through the point (1,2) is reflected on the x-axis at a point P and passes through the point (5,3) , then the abscissa of the point P is-

Let C be a curve defined by y=e^(a+b x^2)dot The curve C passes through the point P(1,1) and the slope of the tangent at P is (-2)dot Then the value of 2a-3b is_____.

Find the value of p, given that the line y/2 = x – p passes through the point (– 4, 4)

If P(2,8) is an interior point of the circle x^2+y^2-2x+4y-p=0 , which neither touches nor intersects the axes, then set of value of p, is

If the circles x^2+y^2+2a x+c y+a=0 and x^2+y^2-3a x+d y-1=0 intersects at points P and Q , then find the values of a for which the line 5x+b y-a=0 passes through Pa n dQdot

CHHAYA PUBLICATION-MCQ's-QUESTION PAPER 7

For what value of c does the straight line y= 2x+c intersect the circe...
Text Solution
|
Orthocentre of the triangle formed by the lines x+y=1, x=0 and y=0 is-
Text Solution
|
If the circel x ^(2) + y^(2) -(3p +4) x - (p -2)y + 10p=0 passes throu...
Text Solution
|
The intercept on the line y=x by the circel x ^(2) + y^(2) -2x =0 is ...
Text Solution
|
A variable circle passes through the fixed point A(p,q) and touches t...
Text Solution
|
Let A (2,3) and B(-2, 1) be vertices of a triangle ABC. If the centroi...
Text Solution
|
The number of common tangent to two circle x ^(2) +y^(2) =4 and x^(2) ...
Text Solution
|
The equation of the directrices of the hyperbola 9x^(2) -16y^(2) -18x-...
Text Solution
|
(5,-4) and (-3, 2) are two foci of an ellipse whose eccentricity is 2/...
Text Solution
|
Which is the simplified representation of (A ' nnB' nnC) uu (B nn C) u...
Text Solution
|
If NN be the set of nature numbers and N(a) ={an , n in NN}, then N(5)...
Text Solution
|
Given n(S) =20, n (A) =12, n(B)=9, n(A nnB)=4 where S is the universal...
Text Solution
|
If mapping f= {(1,-6), (2,-1) , (3,4) , (4,9)} is described by the rul...
Text Solution
|
LetRR be the set of real numbers and f : RR to RR be defined by f(x)=s...
Text Solution
|
Which of one of the following is the domain of the relation R defined ...
Text Solution
|
If f (x+2)=3x +4, then the value of f (x ^(2) -1) is-
Text Solution
|
If (x^(3))/((2x-1) (x+2) (x-3))=A+ (B)/(2x-1) +(C )/(x+2) + (D)/(x-3),...
Text Solution
|
The focus of the parabola y ^(2) -x -2y+2=0 is at-
Text Solution
|
The function f (x) =(2x^(2)+7)/(x ^(3) +3x ^(2) -x-3) is underfined at...
Text Solution
|
The value of lim (xto0) (27^(x)-9^(x)-3^(x)+1)/(sqrt5 -sqrt(4+cos x)) ...
Text Solution
|