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# trig

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1. https://www.box.com/shared/8quza0w4k...66/735382824/1

hi can someone explain question 5)b when you have a squred ?solomon A
2. (Original post by otrivine)
https://www.box.com/shared/8quza0w4k...66/735382824/1

hi can someone explain question 5)b when you have a squred ?solomon A

Now use the result of part (a) for
3. (Original post by raheem94)

Now use the result of part (a) for
got it thanks
4. (Original post by raheem94)

Now use the result of part (a) for
and one thing raheem http://www.edexcel.com/migrationdocu...2007_Paper.pdf
question 1)a) how do u tackle the question
5. (Original post by otrivine)
and one thing raheem http://www.edexcel.com/migrationdocu...2007_Paper.pdf
question 1)a) how do u tackle the question

Write
6. (Original post by raheem94)

Write
thanks and last one http://www.edexcel.com/migrationdocu...e_20090115.pdf
6)a)ii i did the first part now for the second part do i use the equation and rearrange so i sub the sin3X?
7. (Original post by otrivine)
thanks and last one http://www.edexcel.com/migrationdocu...e_20090115.pdf
6)a)ii i did the first part now for the second part do i use the equation and rearrange so i sub the sin3X?
Multiply both sides of the equation given in part (i) by , and you should be able to see what to do next.
8. (Original post by raheem94)
Multiply both sides of the equation given in part (i) by , and you should be able to see what to do next.
i am not getting ur point?
9. (Original post by otrivine)
i am not getting ur point?

Does it make sense?
10. (Original post by raheem94)

Does it make sense?
yep yep thanks

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