JEE Advanced 2021 Full Test 1 Paper 1
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PART – III
This section contains 06 multiple choice questions. Each question has four choices (A), (B), (C) and (D), out of which ONLY ONE option is correct.
Mathematics
SECTION – A (One Options Correct Type) This section contains 06 multiple choice questions. Each question has four choices (A), (B), (C) and (D), out of which ONLY ONE option is correct.
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Question : 37 of 54
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Conditions so that equation ( a 1 x 2 + b 1 x + c 1 ) ( a 2 x 2 + b 2 x + c 2 ) = 0 , ( a 1 a 2 > 0 )
(i)C 1 C 2 > 0
(ii)a 1 C 2 < 0
(iii)a 2 C 1 < 0
(i)
(ii)
(iii)
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