If the system of equations `2x-y+z=0 , x-2y+z= 0 , tx-y+2z=0 ` has infinitely many solutions and `f(x)` be a continuous function, such that `f(5 + x) + f(x)=2` then `int_0^(-2t) f(x) dx` is equal to

If the system of equations 2x-y+z=0,x-2y+z=0, tx-y+2z=0 has infinitely many solution and f(x) be a continuous function such that f(5+x)+f(x)=2 , then int_(0)^(-2t) f(x) dx is equal to

If the system of equtions 2x-y+z=0,x-2y+z=0, tx-y+2z=0 has infinitely many solution and f(x) be a continuous function such that f(5+x)+f(x)=2, then f_(0)^(-2t) f(x) dx is equal to

If the system of equtions 2x-y+z=0,x-2y+z=0, tx-y+2z=0 has infinitely many solution and f(x) be a continuous function such that f(5+x)+f(x)=2, then f_(0)^(-2t) f(x) dx is equal to

If the system of equation 2x-y+z=0, x-wy+z=0, lamdax-y+2z=0 has infinitely many solutions and f(x) be a continuous function such that f(5+x)+f(x)=2, then int_0^(-2lamda)f(x)dx= (A) 5 (B) 0 (C) lamda (D) -2lamda

Solve the system of equations x-y+z=0,x+2y-z=0,2x+y+3z=0

The system of equations lambdax+y+3z=0,2x+muy-z=0,5x+7y+z=0 has infinitely many solutions in R. Then