Llbo questions of 1 mark each, two questions3 marks each and three que

1.	Llbo questions of 1 mark each, two questions3 marks each and three questions of 4 maone of the alternatives in all such questionsUse of calculators is not permitedrg stSECTION AFGTI 1召67币牙で茽邪7 1 3茽可君!tion numbers 1 to 6 carry 1 mark each.af .ส. (HCF) (336, 59-6 ,at .ส. (LCIIf HCF (336, 54) 6, find LCM (336, 54Find the nature of roots of the quadrati
Answer» 2x^2-4x+3= 0D= (-4)^2-42316-24-8as D is less than 0imaginery roots HCF × LCM = product of numbers 6× LCM = 336 ×54 LCM = (336×54)÷6 LCM = 3024

Llbo questions of 1 mark each, two questions3 marks each and three questions of 4 maone of the alternatives in all such questionsUse of calculators is not permitedrg stSECTION AFGTI 1召67币牙で茽邪7 1 3茽可君!tion numbers 1 to 6 carry 1 mark each.af .ส. (HCF) (336, 59-6 ,at .ส. (LCIIf HCF (336, 54) 6, find LCM (336, 54Find the nature of roots of the quadrati

Answer»

2x^2-4x+3= 0D= (-4)^2-4*2*316-24-8as D is less than 0imaginery roots

HCF × LCM = product of numbers

6× LCM = 336 ×54

LCM = (336×54)÷6

LCM = 3024