Here is the answer to that difficult question from last week.
Trig identities question
MW
Posted in Mr Williams' Classes, Trig Functions, Year 13
Thank you Mr Williams
By: Emma Kitley on November 8, 2007 at 10:18 pm
Reply
sir i understand how to substitute x into f(x) for exercise 4a, but i dont no why i’m doing it and what it means.
By: marsha on September 7, 2008 at 7:36 pm
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Thank you Mr Williams
By: Emma Kitley on November 8, 2007
at 10:18 pm
sir i understand how to substitute x into f(x) for exercise 4a, but i dont no why i’m doing it and what it means.
By: marsha on September 7, 2008
at 7:36 pm