Q.

Match Column-I with Column-II:               [2023]

Choose the correct answer from the options given below:

1 A-II, B-IV, C-III, D-I  
2 A-I, B-II, C-III, D-IV  
3 A-II, B-III, C-IV, D-I  
4 A-I, B-III, C-IV, D-II  

Ans.

(1)

dxdt=slope0  always increasing

(A-II)  

dxdt<0  and at t, dxdt0

(B-IV)   

dxdt>0  for first half,  dxdt<0  for second half

(C-III)  

dxdt=constant

(D-I)