which is correct (mcq) | Mathematics | Page 1

gray spireBOT Oct 19, 2023, 4:58 AM

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cerulean marten Oct 19, 2023, 4:59 AM

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If a, b, c are all positive integers and a<b<c, which is correct

A) 1+ac=b^2
B) 1-ac=b^2
C) a/b=b/c
D) 1+bc=a^2

opal hearth Oct 19, 2023, 5:06 AM

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None of them?

rigid shale Oct 19, 2023, 5:08 AM

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c could be true

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maybe others are impossible

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what is mcq

cerulean marten Oct 19, 2023, 5:14 AM

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rigid shale what is mcq

Multiple choice question

rigid shale Oct 19, 2023, 5:15 AM

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probably all wrong

cerulean marten Oct 19, 2023, 5:16 AM

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2,3,4 might be incorrect tho

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If we kinda imagine if a=1, b=2, c=3

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Wait

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1 is correct i think

opal hearth Oct 19, 2023, 5:18 AM

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You cant deduce anything about their equality relation with given just their domain and inequality

cerulean marten Oct 19, 2023, 5:18 AM

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1+ (1x3) = 2^2

opal hearth Oct 19, 2023, 5:18 AM

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Yea but thats one case

cerulean marten Oct 19, 2023, 5:18 AM

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opal hearth You cant deduce anything about their equality relation with given just their dom...

Dk my teachers put that in my last exam

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Been confused since

opal hearth Oct 19, 2023, 5:18 AM

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1 + (7 * 1) = 8 != 2^2 = 4

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thats an universally quantified statement

cerulean marten Oct 19, 2023, 5:19 AM

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They should have said they have to be adjacent numbers

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Or

#which is correct (mcq)