2009/3 Neco Exercise 10.2
2 tan a
Evaluate
given that a = 30°
1 - tan'a
13<...
![Mathematics](/tpl/images/cats/mat.png)
Mathematics, 28.05.2020 18:01, keva1p6dk26
2009/3 Neco Exercise 10.2
2 tan a
Evaluate
given that a = 30°
1 - tan'a
13
A.
3
B. V3 C. 2
D. 2
E.3
111
![answer](/tpl/images/cats/otvet.png)
Answers: 1
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