Question

Determinati multimea : A = { x ii apartine lui N | √10 <x<√40}




Va rooooog!

Answer 1

A = { x∈ N | √10 <x<√40}
√10 <x<√40 => 10<x²<40
x²={16,25,36}
x={4,5,6}

A={4,5,6}