Question

For a set of 6 true or false statements no student in a class has written all correct answers and no two two students in the class have return the same sequence of answers. what is the maximum number of students in the class for this to be possible.​

Answer 1

Answer:

is this maths or some logic if it is logic here u go

Step-by-step explanation:

the sequences are 6:1 6;2 6:3 6:4 6:56:6

Answer 2

$\huge\star{\tt{\underline{\underline{\red{Answer}}}}}\star$

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$\star{\boxed{\underline{\blue{\mathbb{Permutation\: And \: combination}}}}\star$

No. of questions=6

so

each question has 2 options T/F

i.e

Total Ways to fill = $\bold{2}^{6}$

We know that,

Just one will be the correct answer!

so we also know that

No. of students =no. of wrong answers

Total answers = $\bold{2}^{6}$

Wrong answers=$\bold{2}^{6}$-1

$\implies$64-1

Therefore no. of students = ${\boxed{\boxed{\tt{63}}}}$

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