Most Important Selected Qs for JEE AdvancedMathematicsFunctions
Paragraph Consider the functions, aligned f(x) & = ⁻¹ x- ⁻¹ x g(x) & = ⁻¹ x- cosec ⁻¹ x- 2 & h(x) & =m x aligned On the basis of above informations, answer the following questions. Question Number of solution(s) of the equation f(x)= ⁻¹ x
Options
- A3
- B2
- C1
- D0
Correct answer
C. 1
Step-by-step solution
aligned & ⁻¹ x- ⁻¹ x= ⁻¹ x & 2 ⁻¹ x- 2 = ⁻¹ x aligned Exactly one solution.