Question no. 2 and 3Solve only these 2π.......................................
Question no. 2 and 3
Solve only these 2
π.......................................
Soliha , 7 Years ago
Grade 11
Trigonometry> Question no. 2 and 3 Solve only these 2 οΏ½...
1 Answers
Arun
Dear student
cos 2 x = 1 β tan^2 x / 1 + tan^2 x
= 1 β t^2 / 1 + t^2
sin2x = 2 t / 1 β t^2
Regards
Arun
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