CLASS X | TRIGONOMETRY | EXERCISE-8.2 | Q.NO.-3&4 | MATHS,NCERT

Hello students
As you all know I have started trigonometry in previous videos.Today i am going to solve question no 3 and 4 of exercise8.2.This is based on values of 0,30,45,60 and 90 degrees of all 6 trigonometric ratios which i have explained to you all in my previous videos.I hope you will find it helpful.
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