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Nairaland Forum / Nairaland / General / Education / Mathematics Challenge: 50% Will Fail This! (23917 Views)
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Re: Mathematics Challenge: 50% Will Fail This! by KinKking: 10:04am On Jan 26, 2022 |
Vddv |
Re: Mathematics Challenge: 50% Will Fail This! by KinKking: 10:05am On Jan 26, 2022 |
Vddvbzb |
Re: Mathematics Challenge: 50% Will Fail This! by aribisala0(m): 10:05am On Jan 26, 2022 |
What is the question |
Re: Mathematics Challenge: 50% Will Fail This! by jikins(m): 10:06am On Jan 26, 2022 |
cigaricon: You should be open to learn new things. Simply reading through people's responses should have taught you that 9 can't be the answer. Not when you have 3!. But I get it factorial wasn't taught to most people who did maths. But if had done further maths you would have recognised 3! for what it was and not assumed it was 3 with an exclamation mark. 1 Like |
Re: Mathematics Challenge: 50% Will Fail This! by Enyimbamercedes: 10:06am On Jan 26, 2022 |
I think a lot of people failed the English Challenge they said just post the answer and do not show the workings; awon Chike Obi started showing workings For the emphatically stating 9 as the answer, e get why ! dey there oooo... |
Re: Mathematics Challenge: 50% Will Fail This! by tj2018: 10:08am On Jan 26, 2022 |
Not for those without knowledge of Additional maths |
Re: Mathematics Challenge: 50% Will Fail This! by SeriouslySense(m): 10:09am On Jan 26, 2022 |
lo, what is hard here. 12 |
Re: Mathematics Challenge: 50% Will Fail This! by nairaman66(m): 10:09am On Jan 26, 2022 |
Alusiizizi: Can you please share your answer. Cheers |
Re: Mathematics Challenge: 50% Will Fail This! by DabuIIIT: 10:10am On Jan 26, 2022 |
Whoa |
Re: Mathematics Challenge: 50% Will Fail This! by SeriouslySense(m): 10:11am On Jan 26, 2022 |
Explain if you can jericco1: |
Re: Mathematics Challenge: 50% Will Fail This! by Pharaoh4rin(m): 10:12am On Jan 26, 2022 |
okikijamal:
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Re: Mathematics Challenge: 50% Will Fail This! by SeriouslySense(m): 10:13am On Jan 26, 2022 |
Re: Mathematics Challenge: 50% Will Fail This! by ChiefS(m): 10:13am On Jan 26, 2022 |
Obinoscopy: Y -6=3! but 3!=3x2x1=6 Y -6=6 Y=6 +6 Y = 12 ELEMENTARY MATHEMATICS |
Re: Mathematics Challenge: 50% Will Fail This! by Felabrity: 10:15am On Jan 26, 2022 |
Ok na 12 |
Re: Mathematics Challenge: 50% Will Fail This! by Shegs105: 10:15am On Jan 26, 2022 |
Where make the factorial go, you don send am go your village for Daura ni? 3! implies 3x2x1= 6 psucc: |
Re: Mathematics Challenge: 50% Will Fail This! by benuejosh: 10:16am On Jan 26, 2022 |
jericco1:! = simply means factorial. This then implies that any number you see that has that sign, you multiply it by the numbers before it till you get to 1. So 3! Means 3x2x1 which is equal to 6. So in the equation, you collect like terms by bringing the 6 together which makes it 6+6 = 12. Y-6=3! Y-6=3x2x1 Y-6=6 Collect like terms Y=6+6 Y=12. So if you have lets say 8! It means 8x7x6x5x4x3x2x1. 1000! Mean 1000x999x998x997x996...x1. 5 Likes 1 Share |
Re: Mathematics Challenge: 50% Will Fail This! by SeriouslySense(m): 10:16am On Jan 26, 2022 |
![]() ![]() ![]() ChiefS: |
Re: Mathematics Challenge: 50% Will Fail This! by Aduroja123(m): 10:16am On Jan 26, 2022 |
That exclamation mark behind the 3 on the question part is a factorial hence, the answer is 12 (c) |
Re: Mathematics Challenge: 50% Will Fail This! by danjay001(m): 10:17am On Jan 26, 2022 |
Y- 6=3! Y-6=3*2*1 Y-6=6 Y=6+6 Y=12 |
Re: Mathematics Challenge: 50% Will Fail This! by SeriouslySense(m): 10:17am On Jan 26, 2022 |
Chai you people, why do you explain, let others arrive at their conclusion. |
Re: Mathematics Challenge: 50% Will Fail This! by Moji12(f): 10:19am On Jan 26, 2022 |
pocohantas:You r part of the 98% 2 Likes 1 Share |
Re: Mathematics Challenge: 50% Will Fail This! by socialmediaman: 10:19am On Jan 26, 2022 |
Re: Mathematics Challenge: 50% Will Fail This! by kenny714433(m): 10:19am On Jan 26, 2022 |
pocohantas: If 98% won't even attempt it, how will 50% fail it? Percentage is just 100 ni..... ![]() 2 Likes 1 Share |
Re: Mathematics Challenge: 50% Will Fail This! by Babisha10(m): 10:20am On Jan 26, 2022 |
I no too sabi mathematics but the people wey Sabi don't already talk am finish say the answer is 12 but I don't know how it was gotten |
Re: Mathematics Challenge: 50% Will Fail This! by micxwell(m): 10:21am On Jan 26, 2022 |
okikijamal:Na people like you dey enter hall write exam, wey go come out dey talk say I don score everything. Eventually na E you go see. Don't show workings, simple instruction. 1 Like 1 Share |
Re: Mathematics Challenge: 50% Will Fail This! by derbykol(f): 10:21am On Jan 26, 2022 |
aktolly54:Yes,under permutation and combination. |
Re: Mathematics Challenge: 50% Will Fail This! by DabuIIIT: 10:24am On Jan 26, 2022 |
okikijamal: |
Re: Mathematics Challenge: 50% Will Fail This! by 2pak(m): 10:25am On Jan 26, 2022 |
I stand for 9 |
Re: Mathematics Challenge: 50% Will Fail This! by goodluck813(m): 10:27am On Jan 26, 2022 |
You said 50% na so we sabi maths. 99% don't even know what this symbol (! )stands for in mathematics Answer is 12 |
Re: Mathematics Challenge: 50% Will Fail This! by Indispensable85(m): 10:28am On Jan 26, 2022 |
Re: Mathematics Challenge: 50% Will Fail This! by luckydion(m): 10:28am On Jan 26, 2022 |
Teacher: The ans is 12 Y - 6 = 3! But, 3! = 3 x 2 x 1 = 6 therefore, Y - 6 = 6 then, Y = 6+6 Y = 12 ans |
Re: Mathematics Challenge: 50% Will Fail This! by Orente21(f): 10:28am On Jan 26, 2022 |
9 |
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