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###### Thanu Dharshani posted an Question
October 13, 2021 • 14:59 pm 30 points
• IIT JAM
• Mathematics (MA)

# 1 he value of for which the equations 2x +y+2z= 0, x+y+3z =0, 4x-+y+nz =0 have a non-ze solution, is ero (a) 2 (c) 6 (d) 8 the system of equations a,x +a,y =0,

1 he value of for which the equations 2x +y+2z= 0, x+y+3z =0, 4x-+y+Nz =0 have a non-ze solution, IS ero (a) 2 (c) 6 (d) 8 The system of equations a,x +a,y =0, b,x + b,y= 0 where aj, a,, b1, D2, are real numbers, has a non. trivial solution if (a) a,ba,b, (C) a,a =b,b, (b) a,b, =b,a, (d) none of these 10 The solution of the given matrix equation is 2 2 2 1 o 1 53 0 -1 -3 1 J 0 (a) x 0, x =0, x =0 (C)=0, x =1, x =1 (b) x= 1, x, = 1,x,=0 (d) x2, X2-5,X 11 The TOtm f 1: . J 1 0

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• ##### Anonymous User

all options are wrong

for non zero sol

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