If f:R R is defined by f(x)= 1 2- 3x for each x R, then the range of f is

JEE Main Mathematics question

If is defined by for each , then the range of is

Answer: (B)

varies over . So varies over , and it is never zero. Taking reciprocals reverses the order:

Create a free account to read the complete working, and practise questions like this in a timed test.

Question ID VK-007414