Home
Class 11
MATHS
[" 19.If "A={(x,y):x^(2)+y^(2)=25}" and ...

[" 19.If "A={(x,y):x^(2)+y^(2)=25}" and "],[[B={(x,y):x^(2)+9y^(2)=144}," ,then "A nn B" contains "],[[" (a) one point "," (b) three points "],[" (c) two points "," (d) four points "]]]

Promotional Banner

Similar Questions

Explore conceptually related problems

If A={x,y):x^(2)+y^(2)=25} and B={(x,y):x^(2)+9y^(2)=144}, then A cap B contains

If A={x,y):x^(2)+y^(2)=25} and B={(x,y):x^(2)+9y^(2)=144}, then A cap B contains

If A={x,y):x^(2)+y^(2)=25} and B={(x,y):x^(2)+9y^(2)=144}, then A cap B contains

If A={(x,y):x^2+y^2=25} and B={(x,y):x^2+9y^2=144} then n(Acap B) is

If A={x^(2)+y^(2)=16} and B={9x^(2)+25y^(2)=225}, Then n(A nn B) is equal to

If quad {(x,y)|y,>=x^(2)} and B={(x,y)|x^(2)+(y-a)^(2)|<=1}A nn B=B then 'a' can be :

If A={(x,y)//x^(2)+y^(2)le 4,x, y in R} and B={(x,y)//x^(2)+y^(2)ge 9,x,y in R} , then

(5x + 3y) (5x-3y) (25x ^ (2) + 9y ^ (2))