Difference between revisions of "Activity-trigonometry problems"
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| − | ''' | + | ='''Problem-1'''=<br> |
'''Prove that <math>\frac{1-\tan^2 A}{1+\tan^2 A}=1-2{\sin^2{A}}</math>'''<br> | '''Prove that <math>\frac{1-\tan^2 A}{1+\tan^2 A}=1-2{\sin^2{A}}</math>'''<br> | ||
| − | ''' | + | =='''Interpretation of the problem'''==<br> |
Revision as of 13:53, 10 July 2014
=Problem-1=
Prove that
==Interpretation of the problem==
