Question 10

Jambmaths question: 

 Given

M = {1, 2, 3, 4, 5}

N = {1, 2, 4, 5, 3}

Z = {2, 1, 4, 5}

Which of the following is accurate?

Option A: 

$N\subseteq M$

Option B: 

$N\subset M$

Option C: 

$Z\subseteq M$

Option D: 

$M\subset Z$

Jamb Maths Solution: 

Solution: Option A

Reason

All elements in M are also in N, so the N is a proper subset of M

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