Home
Class 11
MATHS
If the line px-qy=r intersects the coord...

If the line px-qy=r intersects the coordinate axes at (a,0) and (0,b), then the value of a+b is equal to

A

1) `r ((p+q)/(pq))`

B

2) `r((p-q)/(pq))`

C

3) `r((q-p)/(pq))`

D

4) `r((p+q)/(p-q))`

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Similar Questions

Explore conceptually related problems

The plane ax + by + cz = 1 meets the coordinate axes in A, B, C . The centroid of DeltaABC is

If the normal line at (1, -2) on the curve y^2=5x-1 is ax - 5y +b=0 then the values of a and b are

The straight line through a fixed point (2,3) intersects the coordinate axes at distinct point P and Q. If O is the origin and the rectangle OPRQ is completed then the locus of R is

If the line x+2b y+7=0 is a diameter of the circle x^2+y^2-6x+2y=0 , then find the value of b

If the line x+2b y+7=0 is a diameter of the circle x^2+y^2-6x+2y=0 , then find the value of b

The coordinates of the point of intersection of lines ax+by=9 and bx+ay =5 is (3,-1). Find the values of a and b.

If vector r wiith dc's l,m,n is equally inclined to the coordinate axes, then the total number of such vectors is: a)4 b)6 c)8 d)2

If a= 0.8 and r = 0. 15, then t is equal to

if sinA +sinB=C and cosA+cosB=D and C , D!=0 then the value of sin(A+B) is equal to