Question

If the following pairs of sets are equivalent, enter $1$ or else enter $0$.

$P=\{5,6,7,8\}$ and $M=\{x:xϵW\text{and}x\le 4\}$.

Answer 1

Two sets are equivalent if they have the same number of elements.
For set $M,$ whole numbers less than and equal to $4$ are $0,1,2,3,4$
$\therefore M=\{0,1,2,3,4\}\ne P$

Since sets $P$ and $M$ do not have same number of elements, they are not equivalent sets.

Hence, the answer is $0$.