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Wackedupwacko

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-=Warning=-

so far 4 of our maths teachers have attempted and not one of them have solved it yet. this is out of a 3u book but its in the extension section so ... 4u kinda work


Question:

Suppose tan² x = tan(x-a) tan (x-b). Show that tan 2x = 2sin(a)sin(b) / sin (a+b)


have fun and good luck....
 

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