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متطابقات ضعف الزاوية

Authored by أماني حسني

Mathematics

11th Grade

Used 11+ times

متطابقات ضعف الزاوية
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5 questions

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1.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

 Cos 2θ =Cos\ 2\theta\ =  

 Cos2θSin2θCos^2\theta-Sin^2\theta  

 Cos2θ+Sin2θCos^2\theta+Sin^2\theta  

2.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

 Cos 2θ=Cos\ 2\theta=  

 12Sin θ1-2Sin\ \theta  

 1+2sinθ1+2\sin\theta  

3.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

 Cos 2θ =Cos\ 2\theta\ =  

 2Cosθ12Cos\theta-1  

 2Cosθ+12Cos\theta+1  

4.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

 Sin 2θ=Sin\ 2\theta=  

 2Sinθ Cosθ2Sin\theta\ Cos\theta  

 Sinθ CosθSin\theta\ Cos\theta  

5.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

 Tan 2θ=Tan\ 2\theta=  

 Tan θ1Tan2θ\frac{Tan\ \theta}{1-Tan^2\theta}  

 2Tan θ1Tan2θ\frac{2Tan\ \theta}{1-Tan^2\theta}  

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