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# trigonometrical identities no long ting is this right watch

1. no long ting is that solution attached right or did they make a typo jus wanna check cos theyve made plenty typos
also i forgot to mention im talking about question d only and also thanx for the help people
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2. Yes.
3. (Original post by ketchup)
no long ting is that solution attached right or did they make a typo jus wanna check cos theyve made plenty typos
also i forgot to mention im talking about question d only and also thanx for the help people
Yes.
4. Yep, it's right.
5. but how can it be that cos /sin /cos= cosxcos/sin
6. (Original post by ketchup)
but how can it be that cos /sin /cos= cosxcos/sin
Think back to fractions
7. (Original post by boromir9111)
Think back to fractions
wow i never looked it like that daaaaaaaaaaaaaaaam boy
8. (Original post by ketchup)
wow i never looked it like that daaaaaaaaaaaaaaaam boy
Everything you learn at A level requires you to use your basic understanding, master that and you will not have much of a problem
9. (Original post by boromir9111)
Everything you learn at A level requires you to use your basic understanding, master that and you will not have much of a problem
that is so true man
10. (Original post by boromir9111)
Think back to fractions
Im not so good with fractions, but i get by.. although c4 seems like it will be a great fractions recap.
11. (Original post by ketchup)
no long ting
Yes, looks like a typo to me.

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