consider two curves:
C1:y=4x
C2:x^2+y^2-6x+1=0
In how any points do they touch each other,why?
Asked by g_archanasharma
11th December 2018,
6:11 AM
Answered by Expert
Answer:
y = 4x and x2 + y2 - 6x + 1 = 0
Put y = 4x in x2 + y2 - 6x + 1 = 0
x2 + 16x2 - 6x + 1 = 0
17x2 - 6x + 1 = 0
If you find disriminant of the equation it is less than zero.
They do not touch each other.
Answered by Expert
12th December 2018,
10:17 AM
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