Maths-
General
Easy

Question

The number of solutions of the equation cos squared invisible function application open parentheses x plus pi over 6 close parentheses plus cos squared invisible function application x minus 2 cos invisible function application open parentheses x plus pi over 6 close parentheses cos invisible function application open parentheses pi over 6 close parentheses equals sin squared invisible function application pi over 6 in the interval left parenthesis negative pi divided by 2 comma pi divided by 2 right parenthesis is

  1. 0
  2. 1
  3. 2
  4. 3

The correct answer is: 2



    Book A Free Demo

    +91

    Grade*

    Related Questions to study