1.Consider the system of equations: x+ay=0x + ay = 0x+ay=0, y+az=0y + az = 0y+az=0 and z+ax=0z + ax = 0z+ax=0. Then the set of all real values of 'aaa' for which the system has a unique solution isa.{1,−1}\{1, -1\}{1,−1}b.R−{−1}\mathbb{R} - \{-1\}R−{−1}c.{1,0,−1}\{1, 0, -1\}{1,0,−1}d.R−{1}\mathbb{R} - \{1\}R−{1}Login to continueOnly logged in users canattempt or see the solution.
