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0
90
1
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confused on this for a week

https://vle.mathswatch.co.uk/images/questions/question17099.png

https://vle.mathswatch.co.uk/images/questions/question9939.png

 May 18, 2020
 #1
avatar+111456 
+1

V = 2Q

 

 

4x

 

 

2x

 

 

cool cool cool

 May 18, 2020

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