已知有程序如下:clearsyms ty=sin(t)+cos(t)^2I=int(y,t)则该程序运行的结果是:
A、t/2 + sin(2*t)/4 - cos(t);
B、t+sin(2*t)-cos(t);
C、2*t+sin(2*t)-cos(2*t);
D、sin(2)/4 - cos(1) + 3/2;
E、sin(6)/4 - cos(3) + 5/2
发布时间:2025-07-16 23:10:06
A、t/2 + sin(2*t)/4 - cos(t);
B、t+sin(2*t)-cos(t);
C、2*t+sin(2*t)-cos(2*t);
D、sin(2)/4 - cos(1) + 3/2;
E、sin(6)/4 - cos(3) + 5/2