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How do you learn how to answer 'show that' trig questions

Are there any tips and tricks or is it a matter of just doing a lot of practise questions?
if you're referring to the AS trig, then just make sure you remember the trig identities, a lot of skill can be obtained through doing practise questions so i guess you're right about that
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Avatar for Shumaya
Shumaya
OP
14
Nope, A2 trig
Reply 3
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B_9710
18
Original post by Shumaya
Nope, A2 trig


Remember the trig identities - double/compound angle formulae and you should be ok.
Reply 4
Avatar for TeeEm
TeeEm
19
Original post by Shumaya
Nope, A2 trig


learn all your standard identities then practice
Its usually(pretty much always) just a case of manipulating identities, it may take a bit of practice to recognise which one you should choose though

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