100%
int_(-pi/2)^(pi/2)(sin x + cos x) ^ 2 dx =?
int_(-pi/2)^(pi/2)(sin x + cos x) ^ 2 dx =?
int_(-pi/2)^(pi/2)(sin x + cos x) ^ 2 dx =?
int_(-pi/2)^(pi/2)(sin x + cos x) ^ 2 dx =?
int_(-pi/2)^(pi/2)(sin x + cos x) ^ 2 dx =?
int_(-pi/2)^(pi/2)(sin x + cos x) ^ 2 dx =?
int_(-pi/2)^(pi/2)(sin x + cos x) ^ 2 dx =?
int_(-pi/2)^(pi/2)(sin x + cos x) ^ 2 dx =?
int_(-pi/2)^(pi/2)(sin x + cos x) ^ 2 dx =?
int_(-pi/2)^(pi/2)(sin x + cos x) ^ 2 dx =?
int_(-pi/2)^(pi/2)(sin x + cos x) ^ 2 dx =?
int_(-pi/2)^(pi/2)(sin x + cos x) ^ 2 dx =?
int_(-pi/2)^(pi/2)(sin x + cos x) ^ 2 dx =?
int_(-pi/2)^(pi/2)(sin x + cos x) ^ 2 dx =?
int_(-pi/2)^(pi/2)(sin x + cos x) ^ 2 dx =?
int_(-pi/2)^(pi/2)(sin x + cos x) ^ 2 dx =?
int_(-pi/2)^(pi/2)(sin x + cos x) ^ 2 dx =?
int_(-pi/2)^(pi/2)(sin x + cos x) ^ 2 dx =?
int_(-pi/2)^(pi/2)(sin x + cos x) ^ 2 dx =?
int_(-pi/2)^(pi/2)(sin x + cos x) ^ 2 dx =?
int_(-pi/2)^(pi/2)(sin x + cos x) ^ 2 dx =?
int_(-pi/2)^(pi/2)(sin x + cos x) ^ 2 dx =?
int_(-pi/2)^(pi/2)(sin x + cos x) ^ 2 dx =?
int_(-pi/2)^(pi/2)(sin x + cos x) ^ 2 dx =?
int_(-pi/2)^(pi/2)(sin x + cos x) ^ 2 dx =?
int_(-pi/2)^(pi/2)(sin x + cos x) ^ 2 dx =?
int_(-pi/2)^(pi/2)(sin x + cos x) ^ 2 dx =?
int_(-pi/2)^(pi/2)(sin x + cos x) ^ 2 dx =?
int_(-pi/2)^(pi/2)(sin x + cos x) ^ 2 dx =?
int_(-pi/2)^(pi/2)(sin x + cos x) ^ 2 dx =?
int_(-pi/2)^(pi/2)(sin x + cos x) ^ 2 dx =?
int_(-pi/2)^(pi/2)(sin x + cos x) ^ 2 dx =?
int_(-pi/2)^(pi/2)(sin x + cos x) ^ 2 dx =?
int_(-pi/2)^(pi/2)(sin x + cos x) ^ 2 dx =?
int_(-pi/2)^(pi/2)(sin x + cos x) ^ 2 dx =?
int_(-pi/2)^(pi/2)(sin x + cos x) ^ 2 dx =?
int_(-pi/2)^(pi/2)(sin x + cos x) ^ 2 dx =?
int_(-pi/2)^(pi/2)(sin x + cos x) ^ 2 dx =?
int_(-pi/2)^(pi/2)(sin x + cos x) ^ 2 dx =?
int_(-pi/2)^(pi/2)(sin x + cos x) ^ 2 dx =?
int_(-pi/2)^(pi/2)(sin x + cos x) ^ 2 dx =?
int_(-pi/2)^(pi/2)(sin x + cos x) ^ 2 dx =?
int_(-pi/2)^(pi/2)(sin x + cos x) ^ 2 dx =?
int_(-pi/2)^(pi/2)(sin x + cos x) ^ 2 dx =?
int_(-pi/2)^(pi/2)(sin x + cos x) ^ 2 dx =?
int_(-pi/2)^(pi/2)(sin x + cos x) ^ 2 dx =?
int_(-pi/2)^(pi/2)(sin x + cos x) ^ 2 dx =?
int_(-pi/2)^(pi/2)(sin x + cos x) ^ 2 dx =?
int_(-pi/2)^(pi/2)(sin x + cos x) ^ 2 dx =?
int_(-pi/2)^(pi/2)(sin x + cos x) ^ 2 dx =?