A place I would like to share some concepts, ideas, puzzles that simulate the minds of those interested in Math - for competitions or fun.
Monday, April 22, 2013
Puzzle 44
W(a, b) is the centre of the circle. TE is a tangent to the circle at E, which lies on the y-axis. The circle touches the x-axis at D. The equation of TE is. Calculate the values of a and b.
. Calculate the values of a and b.
6 comments:
The value of a is -3 and the value of b is 0. Sir(Mr.vidyamanohar) is my answer correct?
Value of a is correct but not of b
Further, There will be two answers for W.
Sir I have tried this problem, but Iam not getting the solution so please help.
the value of a and b which i got was a=b=9
the value of a and b which i got was a=b=9
a = -3, b= -5; a = 27, b = -45
Post a Comment