List I | List II | ||
A. | f(x) has second order derivate at x = c such that f'(c) = 0 and f'(c) < 0; then | I. | point of inflexion of f(x) |
B. | Necessary condition for point x = c to be extreme point of f(x) is | II. | ‘c’ is point of local minima of f(x) |
C. | If f'(x) does not change its sign as x crosses the point x = c then it is called a | III. | c is a critical point of f(x) |
D. | f(x) has second order derivate at x = c such that f'(c) and f'(c) > 0; then | IV. | ‘c’ is point of local maxima of f(x) |
List-I (Sentence) | List-II (Idiom) |
---|---|
(A) The officer tried to ______ his ideas with his superior by constantly praising. | (I) put your nose to the grindstone |
(B) She realised that she was in the wrong and promised to ______. | (II) read between the lines |
(C) You will do well at academics if you ______. | (III) turn over a new leaf |
(D) A cryptic writing-style forces you to ______ the true meaning of the piece. | (IV) curry favours |