4 Ans 5 f(x) = + , 0 x 2 Ans = cos x sin x , f ’(x) – = 0 , gives cos x = sin x , f ’(x) x = , 6 ANS 7
4 Ans 5 Ans f(x) = + , 0 x 2 f ’(x) = cos x – sin x , f ’(x) = 0 , gives cos x = sin x , x = , 6 ANS 7
1360535417maths_study_material.docx