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The values of \(a\) and \(b\), for which the system of equations \(2 x+3 y+6 z=8, x+2 y+a z=5,3 x+5 y+9 z=b\) has no sol…

Q1

The values of \(a\) and \(b\), for which the system of equations \(2 x+3 y+6 z=8, x+2 y+a z=5,3 x+5 y+9 z=b\) has no solution, are:

[JEE Main 2021, 25 Jul (Shift 1)]

a

\(a \neq 3, b=3\)

b

\(a \neq 3, b \neq 13\)

c

\(a=3, b \neq 13\)

d

\(a=3, b=13\)

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