simplifier A= ]-3;4[ ∩ [ 2;7 [ b=[-8;4[ ∩ [ 10 ;20[ c= [ - 5 ;-2[ U [-3;+∞[
Mathématiques
boukhraisskhadija4
Question
simplifier
A= ]-3;4[ ∩ [ 2;7 [
b=[-8;4[ ∩ [ 10 ;20[
c= [ - 5 ;-2[ U [-3;+∞[
A= ]-3;4[ ∩ [ 2;7 [
b=[-8;4[ ∩ [ 10 ;20[
c= [ - 5 ;-2[ U [-3;+∞[