Question

rapid vă rog dau coroană la primul care lăspunde​

Answer 1

Răspuns:

A={-3,-2,-1,0,1,2}

B={-6,-5,-4,-3}

C={-7,-6,-5}

D={-4,-3,-2,-1,0}

E={0,1,2,3,4}

F={-5,-4,-3,-2,-1,0,1,2,3,4,5}

La A

X-necunoscuta, mai mic sau egal decit -3 si mai mica decit 2