Position of a Line with Respect to Circle
Trending Questions
Q. Find the values of the letters in the following and give reasons for the steps involved.
2 A B + A B 1 ––––––––––––– B 1 8 –––––––––––––
2 A B + A B 1 ––––––––––––– B 1 8 –––––––––––––
Q. Find the values of the letters in the following and give reasons for the steps involved.
A B × 5 –––––––––– C A B –––––––––––
A B × 5 –––––––––– C A B –––––––––––
Q. The radius of the circle touching the straight lines x−2y−1=0 and 3x−6y+7=0 is
- √53
- √5
- 3√5
- 1√2
Q.
If the lines a1x+b1y+c1=0 and a2x+b2y+c2=0 cut the coordinates axes in concyclic points, then
a1b1=a2b2
a1a2=b1b2
a1+a2=b1+b2
a1a2=b1b2