The Correct Option is (D): \(\frac{30}{41}\)
\(Tanθ|\frac{m_2-m_1}{1+m_1m_2}|=|\frac{\frac{8}{5}-\frac{2}{5}}{1+\frac{8}{5}\times\frac{2}{5}}|\)
\(=\frac{\frac{6}{5}}{1+\frac{16}{25}}=]\frac{6\times5}{25+16}=\frac{30}{41}\)
If f(x) = ex, h(x) = (fof) (x), then \(\frac{h'(x)}{h'(x)}\) =
The number of points on the curve \(y=54 x^5-135 x^4-70 x^3+180 x^2+210 x\) at which the normal lines are parallel \(to x+90 y+2=0\) is
m×n = -1