NCERT BOOK CLASS X EXERCISE 8.2 QUESTION 2 SOLUTION #classroom #class9maths #class10 #maths

Dear Viewer, I would like to share solution of TRIGONOMETRY of Exercise 8.3 of class Xth . have a look and enjoy!!! Question 2:- Show that:- (i) tan480tan230tan420tan670=1 (ii) cos380cos520-sin380sin520=0 0= Degree.