The portion of the line \( 4x + 5y = 20 \) in the first quadrant is trisected by the lines \( L_1 \) and \( L_2 \) passing through the origin. The tangent of an angle between the lines \( L_1 \) and \( L_2 \) is:
If f(x) = ex, h(x) = (fof) (x), then \(\frac{h'(x)}{h'(x)}\) =
LIST I | LIST II | ||
---|---|---|---|
A | Pour oil on troubled waters | I | not to commit oneself |
B | Rule the roast | II | to find fault with |
C | Sit on the fence | III | to pacify the matters |
D | Pick holes | IV | To dominate |
Choose the correct answer from the options given below: