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5. Exercises

From Förberedande kurs i matematik 1

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Line 38: Line 38:
x&=n\pi\cr
x&=n\pi\cr
x&=\displaystyle \frac{\pi}{4}+\displaystyle \frac{n\pi}{2}
x&=\displaystyle \frac{\pi}{4}+\displaystyle \frac{n\pi}{2}
-
}\right</math>
+
}\right.</math>
|d)
|d)
|| <math>\bigl(\sqrt[\scriptstyle4]3\,\bigr)^3\ \sqrt{2 + \sqrt{4}}</math>
|| <math>\bigl(\sqrt[\scriptstyle4]3\,\bigr)^3\ \sqrt{2 + \sqrt{4}}</math>

Revision as of 13:04, 22 January 2009

       Theory          Exercises      


Exercise 5:1

Write the formulas in TeX , you can test your text in the editor to your individual assignment.

a) dca+b b) 3 
c) 4x2x d) sin2x+cosx


Exercise 5:2

Write the formulas in TeX

a) cosv=cos23 b) tan2u=sinu1+cosu
c) xx=n=4+2nd) 433 2+4 

Exercise 5:3

Write the formulas in TeX

a) x3y2y11xy+1  b) xy+x2yxy2xy1 
c) ab+b2a+b1a+bab2 d) 11+11+11+x