Asked by Lynn
1. At what point does the normal line to the curve x^2 - XY + Y^2 = 3 at the point (1,1) intersect the curve again?
2. Find the constants A, B so that if Y = Asin X = B cos X, then Y satisfies the differential equation Y" + 2Y = 0.
3. Find the points om he graph of Y - e^x - e^2x at which that tangent line is horizontal.
2. Find the constants A, B so that if Y = Asin X = B cos X, then Y satisfies the differential equation Y" + 2Y = 0.
3. Find the points om he graph of Y - e^x - e^2x at which that tangent line is horizontal.
Answers
Answered by
Steve
(1,1) is not on that curve.
the other questions also have typos.
the other questions also have typos.
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