1/(cos A cos B) + tan A tan B = tan C Prove that cos 2C
Abhisek Das , 7 Years ago
Grade 12th pass
Trigonometry> 1/(cos A cos B) + tan A tan B = tan C Pro...
3 Answers
Nishant Vora
Last Activity: 7 Years ago
Dear student,
What we need to prove here?
The question is incomplete. Pls clearly post the question again.
utpal raj
Last Activity: 7 Years ago
@Abhishek I think your question is incompletely posted. What to find out in this..... Please post again
imran
Last Activity: 7 Years ago
Hi ABHISHEK DAS
I think question incomplete because you didn’t mention what to find
I hope that next time you will post a correct answer
OK THANK Q
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