New here so be nice
How do you find the exact value of these expressions?
sin^2 15(degrees) cot^2 75(degrees) + cos^2 15(degrees) tan^2 75(degrees)
Thanks a TONNE
I have tryed to solve them the best I could...
Im assuming that the first one is 0 because they are the inverse of eachother.
The second one I got 2.73 by converting tan(pi/6) to sqr3/3 and csc to 2/sqr3, then solving accordingly.
Does this sound correct?