Question

Match Column-I with Column-II : Choose the correct answer from the options given below:

• A. A- I, B-III, C-IV, D-II
• B. A- II, B-IV, C-III, D-I
• C. A- II, B-III, C-IV, D-I
• D. A- I, B-II, C-III, D-IV

Answer 1

The Correct Option is B

$\frac{dx}{dt}=$ slope $\ge 0$ always increasing
(A - II)
$\frac{dx}{dt}<0$; and at $t\to \infty \frac{dx}{dt}\to 0$
(B - IV)
$\frac{dx}{dt}>0$ for first half $\frac{dx}{dt}<0$ for second half.
(C - III)
$\frac{dx}{dt}=\text{constant}$
(D - I)