Question

Find the exact value of the following:
sin^2(75º)/(sin^45cos^230º)

Answer 1

\[0.125*(1+\sqrt{3})^2 \csc^{45}(\cos^{230} (\pi/180))\]

which is approximately 6191

Answer 2

thanks so much!

Answer 3

nope

Answer 4

sorry, i think i may have written the question unclearly.
it's: sin^2(75º)/(sin^45cos^2(30º))

Answer 5

*Sighs*

in that case:\[1/8 (1 + \sqrt{3})^2 \csc^{45}(3/4)\]

which is approximately:
\[2.882 * 10 ^7\]

Answer 6

lol sorry, and thanks again.

Answer 7

it doesn't matter, I'm here to help people :D