Question

aflati numerele naturale x,daca :a)2×=2⁸,b)×-2⁰<3¹​

Answer 1

Răspuns:

x ∈ N

a) $2^{x}$ = $2^{8}$

x = 8

b) x-$2^{0}$<$3^{1}$

x-1<3

x<4 ⇒ x ∈ {0;1;2;3}