Упростите:Tg(arcsin(-3/5)+arcos(-1/√2)) 

(4*sin(cos(1/корень(2))*a*r)-3*cos(cos(1/корень(2))*a*r))/(3*sin(cos(1/корень(2))*a*r)+4*cos(cos(1/корень(2))*a*r))

tg(cos(1/корень(2))*a*r-asin(3/5))