The distance of that point on y = x4 + 3x2 + 2x which is nearest to the line y = 2x – 1 is
A. \(\frac{3}{\sqrt{5}}\)
B. \(\frac{4}{\sqrt{5}}\)
C. \(\frac{2}{\sqrt{5}}\)
D. \(\frac{1}{\sqrt{5}}\)
Answer:D
The distance of that point on y = x4 + 3x2 + 2x which is nearest to the line y = 2x – 1 is
A. \(\frac{3}{\sqrt{5}}\) B. \(\frac{4}{\sqrt{5}}\) C. \(\frac{2}{\sqrt{5}}\) D. \(\frac{1}{\sqrt{5}}\)