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C
Unit circle questions
Could anyone please show me how to do these questions 1. sinx=cosx 2. 2sinx + cosx =0 3. tan x= 2sinx 4. cotx = 2cosx 5. sin2x =tanx Thanks- capper
- Thread
- Replies: 7
- Forum: Mathematics Extension 1
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C
Trig problems
just want to know how to do question 2 because i dont know how to do it- capper
- Post #4
- Forum: Mathematics Advanced
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C
Trig problems
I need help with these questions Find the general solution to the following equations 1. tan a = sin2a 2. cosx - sinx =1 3. sin4x - sin2x =0 4. cos 3a = cos a 5. 3tan 2a =2tan a Also does anyone know a good latex website that has the square and cube root for equations Thanks- capper
- Thread
- Replies: 4
- Forum: Mathematics Advanced
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