If \( \frac{dy}{dx} = -\frac{2}{5} \) what is the slope of normal at (1, 1) for \( y = f(x) \) ? A) \( -\frac{2}{5} \) B) \( -\frac{5}{2} \) C) \(…
Class 12 Mathematics · 2080 · Solved Question with Answer
If\( \frac{dy}{dx} = -\frac{2}{5} \) what is the slope of normal at (1, 1) for \( y = f(x) \)?
A) \( -\frac{2}{5} \)
B)\( -\frac{5}{2} \)
C) \( \frac{2}{5} \)
D) \( \frac{5}{2} \)