Q: The inequality $\large x^2 – 3x > tan^{-1}x $ is true in

(A) (4, ∞)

(B) (-∞ , 0)

(C) (0, 1)

(D) (0, 2)

Sol. It is clear from the graph that possible solution set can be

(-∞, 0) and (4, ∞). Hence (A) and (B) are correct.

Science and Education

Q: The inequality $\large x^2 – 3x > tan^{-1}x $ is true in

(A) (4, ∞)

(B) (-∞ , 0)

(C) (0, 1)

(D) (0, 2)

Sol. It is clear from the graph that possible solution set can be

(-∞, 0) and (4, ∞). Hence (A) and (B) are correct.