El profesor se sorprenderá mucho al ver tu solución correcta😉
log(y - 1) log(y + 1) 1 ---------- - ---------- = c + log(x) - - 2 2 x
/ / ______________\\ / / ______________\\ | | / 2*c || | | / 2*c || | | / (1 + y)*e || | | / (1 + y)*e || | -c + W|- / ------------ || | -c + W|- / ------------ || | ________ \ \/ -1 + y /| | ________ \ \/ -1 + y /| |\/ -1 + y *e | |\/ -1 + y *e | x1 = I*im|----------------------------------------| + re|----------------------------------------| | _______ | | _______ | \ \/ 1 + y / \ \/ 1 + y /
/ / ______________\\ / / ______________\\ | | / 2*c || | | / 2*c || | | / (1 + y)*e || | | / (1 + y)*e || | -c + W| / ------------ || | -c + W| / ------------ || | ________ \\/ -1 + y /| | ________ \\/ -1 + y /| |\/ -1 + y *e | |\/ -1 + y *e | x2 = I*im|---------------------------------------| + re|---------------------------------------| | _______ | | _______ | \ \/ 1 + y / \ \/ 1 + y /
x2 = re(sqrt(y - 1)*exp(-c + LambertW(sqrt((y + 1)*exp(2*c)/(y - 1))))/sqrt(y + 1)) + i*im(sqrt(y - 1)*exp(-c + LambertW(sqrt((y + 1)*exp(2*c)/(y - 1))))/sqrt(y + 1))
suma
/ / ______________\\ / / ______________\\ / / ______________\\ / / ______________\\ | | / 2*c || | | / 2*c || | | / 2*c || | | / 2*c || | | / (1 + y)*e || | | / (1 + y)*e || | | / (1 + y)*e || | | / (1 + y)*e || | -c + W|- / ------------ || | -c + W|- / ------------ || | -c + W| / ------------ || | -c + W| / ------------ || | ________ \ \/ -1 + y /| | ________ \ \/ -1 + y /| | ________ \\/ -1 + y /| | ________ \\/ -1 + y /| |\/ -1 + y *e | |\/ -1 + y *e | |\/ -1 + y *e | |\/ -1 + y *e | I*im|----------------------------------------| + re|----------------------------------------| + I*im|---------------------------------------| + re|---------------------------------------| | _______ | | _______ | | _______ | | _______ | \ \/ 1 + y / \ \/ 1 + y / \ \/ 1 + y / \ \/ 1 + y /
=
/ / ______________\\ / / ______________\\ / / ______________\\ / / ______________\\ | | / 2*c || | | / 2*c || | | / 2*c || | | / 2*c || | | / (1 + y)*e || | | / (1 + y)*e || | | / (1 + y)*e || | | / (1 + y)*e || | -c + W| / ------------ || | -c + W|- / ------------ || | -c + W| / ------------ || | -c + W|- / ------------ || | ________ \\/ -1 + y /| | ________ \ \/ -1 + y /| | ________ \\/ -1 + y /| | ________ \ \/ -1 + y /| |\/ -1 + y *e | |\/ -1 + y *e | |\/ -1 + y *e | |\/ -1 + y *e | I*im|---------------------------------------| + I*im|----------------------------------------| + re|---------------------------------------| + re|----------------------------------------| | _______ | | _______ | | _______ | | _______ | \ \/ 1 + y / \ \/ 1 + y / \ \/ 1 + y / \ \/ 1 + y /
producto
/ / / ______________\\ / / ______________\\\ / / / ______________\\ / / ______________\\\ | | | / 2*c || | | / 2*c ||| | | | / 2*c || | | / 2*c ||| | | | / (1 + y)*e || | | / (1 + y)*e ||| | | | / (1 + y)*e || | | / (1 + y)*e ||| | | -c + W|- / ------------ || | -c + W|- / ------------ ||| | | -c + W| / ------------ || | -c + W| / ------------ ||| | | ________ \ \/ -1 + y /| | ________ \ \/ -1 + y /|| | | ________ \\/ -1 + y /| | ________ \\/ -1 + y /|| | |\/ -1 + y *e | |\/ -1 + y *e || | |\/ -1 + y *e | |\/ -1 + y *e || |I*im|----------------------------------------| + re|----------------------------------------||*|I*im|---------------------------------------| + re|---------------------------------------|| | | _______ | | _______ || | | _______ | | _______ || \ \ \/ 1 + y / \ \/ 1 + y // \ \ \/ 1 + y / \ \/ 1 + y //
=
/ / / ______________\\ / / ______________\\\ / / / ______________\\ / / ______________\\\ | | | / 2*c || | | / 2*c ||| | | | / 2*c || | | / 2*c ||| | | | / (1 + y)*e || | | / (1 + y)*e ||| | | | / (1 + y)*e || | | / (1 + y)*e ||| | | -c + W| / ------------ || | -c + W| / ------------ ||| | | -c + W|- / ------------ || | -c + W|- / ------------ ||| | | ________ \\/ -1 + y /| | ________ \\/ -1 + y /|| | | ________ \ \/ -1 + y /| | ________ \ \/ -1 + y /|| | |\/ -1 + y *e | |\/ -1 + y *e || | |\/ -1 + y *e | |\/ -1 + y *e || |I*im|---------------------------------------| + re|---------------------------------------||*|I*im|----------------------------------------| + re|----------------------------------------|| | | _______ | | _______ || | | _______ | | _______ || \ \ \/ 1 + y / \ \/ 1 + y // \ \ \/ 1 + y / \ \/ 1 + y //
(i*im(sqrt(-1 + y)*exp(-c + LambertW(sqrt((1 + y)*exp(2*c)/(-1 + y))))/sqrt(1 + y)) + re(sqrt(-1 + y)*exp(-c + LambertW(sqrt((1 + y)*exp(2*c)/(-1 + y))))/sqrt(1 + y)))*(i*im(sqrt(-1 + y)*exp(-c + LambertW(-sqrt((1 + y)*exp(2*c)/(-1 + y))))/sqrt(1 + y)) + re(sqrt(-1 + y)*exp(-c + LambertW(-sqrt((1 + y)*exp(2*c)/(-1 + y))))/sqrt(1 + y)))