Brenique
Feb 16, 2007, 10:37 PM
1. If sinx=1/2 and cosx= √3/2 , evaluate the following function.
2. Which of the following is equivalent to the expression below?
(sec{angle} + tan{angle})(1-sin{angle})
3. If x=7tan{angle}, use trigonometric substitution to write √49+x*2 as a trigonometric function of {angle}, where 0< {angle} < pie/2 .
Please look at attachment!!
2. Which of the following is equivalent to the expression below?
(sec{angle} + tan{angle})(1-sin{angle})
3. If x=7tan{angle}, use trigonometric substitution to write √49+x*2 as a trigonometric function of {angle}, where 0< {angle} < pie/2 .
Please look at attachment!!