value of 4cosa -sec2a at a=pie/7
prabhat , 11 Years ago
Grade 12th pass
Trigonometry> value of 4cosa -sec2a at a=pie/7...
5 AnswersVijay Mukati
Ans = 2.
Aakash
2
KARTHIK
2
venky
two
OUTPASS
2
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