El profesor se sorprenderá mucho al ver tu solución correcta😉
suma
/ ________\ / ________\ / ________\ / ________\ | / 2 | | / 2 | | / 2 | | / 2 | re\a*\/ 4 - a / I*im\a*\/ 4 - a / re\a*\/ 4 - a / I*im\a*\/ 4 - a / 2 - ----------------- - ------------------- + 2 + ----------------- + ------------------- 2 2 2 2
=
4
producto
/ / ________\ / ________\\ / / ________\ / ________\\ | | / 2 | | / 2 || | | / 2 | | / 2 || | re\a*\/ 4 - a / I*im\a*\/ 4 - a /| | re\a*\/ 4 - a / I*im\a*\/ 4 - a /| |2 - ----------------- - -------------------|*|2 + ----------------- + -------------------| \ 2 2 / \ 2 2 /
=
/ / ________\ / ________\\ / / ________\ / ________\\ | | / 2 | | / 2 || | | / 2 | | / 2 || -\-4 + I*im\a*\/ 4 - a / + re\a*\/ 4 - a //*\4 + I*im\a*\/ 4 - a / + re\a*\/ 4 - a // ---------------------------------------------------------------------------------------------- 4
-(-4 + i*im(a*sqrt(4 - a^2)) + re(a*sqrt(4 - a^2)))*(4 + i*im(a*sqrt(4 - a^2)) + re(a*sqrt(4 - a^2)))/4
/ ________\ / ________\ | / 2 | | / 2 | re\a*\/ 4 - a / I*im\a*\/ 4 - a / x1 = 2 - ----------------- - ------------------- 2 2
/ ________\ / ________\ | / 2 | | / 2 | re\a*\/ 4 - a / I*im\a*\/ 4 - a / x2 = 2 + ----------------- + ------------------- 2 2
x2 = re(a*sqrt(4 - a^2))/2 + i*im(a*sqrt(4 - a^2))/2 + 2