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Number of real values of for which the system of equations possess a non-trivial solution is
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0
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1
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2
d
Infinite
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Correct option is A
The necessary condition for a homogeneous system of equations to have a non-trivial solution is Δ=0⇒λ+3λ+213λ+31231=0 R1→R1-R2, R2→R2-R3⇒λ-101λ0231=0 ⇒λ(λ-0)+1(1-0)+03-2λ=0⇒λ2+1=0There is no real value for λSimilar Questions
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