Let A =1 -3 2-2 5 -13 -4 -8and b =b1b2b3Determine if the equation Ax = b is consistent for all possible b1, b2, b3. If the equation is notconsistent for all possible b1, b2, b3, give a description of the set of all b for which the equation isconsistent (i. e., a condition which must be satisfied by b1, b2, b3). What can you use this systemfor?A) Equation is consistent for all b1, b2, b3 satisfying 2b1 + b2 = 0.B) Equation is consistent for all b1, b2, b3 satisfying -3b1 + b3 = 0.C) Equation is consistent for all possible b1, b2, b3.D) Equation is consistent for all b1, b2, b3 satisfying 7b1 + 5b2 + b3 = 0.