Grade 10Trigonometrytan square tita - sin square tita=tan square tita sin square tita Chinnu 9 Years agoGrade 10
Dhruvit Raithatha9 Years agoPlease avoid creating the same question twice.Here's the answer: http://www.askiitians.com/forums/Trigonometry/what-is-the-answer-of-tan-square-tita-sin-square_174197.htm