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The set of values of a ∈ R for which x^2+i(a-1) x+5=0 will have a pair conjugate complex roots is...
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The set of values of a ∈ R for which x^2+i(a-1) x+5=0 will have a pair conjugate complex roots is
(a) R
(b) {1}
(c) {a | a^2-2 a+210}
(d) none of these
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(a) R
(b) {1}
(c) {a | a^2-2 a+210}
(d) none of these
📌 PHYSICS WALLAH OTHER CHANNELS :
📌 PHYSICS WALLAH SOCIAL MEDIA PROFILES :
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