![subject](/tpl/images/cats/mat.png)
Mathematics, 26.04.2021 05:40 brillamontijo
Sin
(a) yaifura Tata (Prove that):
+ sin A
2
=tan
А
1 + COS
+ cos A
2
A
+
![ansver](/tpl/images/cats/User.png)
Answers: 1
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You know the right answer?
Sin
(a) yaifura Tata (Prove that):
+ sin A
2
=tan
А
1 + COS
+ cos A<...
+ sin A
2
=tan
А
1 + COS
+ cos A<...
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