A) ]13/15,+∞[ B) ]-13/15,+∞[ C) ]-∞,-13/15[ D) ]-∞,13/15[
A) ]-∞,-75/7] B) ]75/7,+∞[ C) ]-∞,75/7] D) ]-75/7,+∞[
A) [14/9,+∞[ B) [-14/9,+∞[ C) ]-∞,-14/9] D) ]-∞,14/9]
A) ]-∞,25/19[ B) ]-∞,-25/19[ C) ]-25/19,+∞[ D) ]25/19,+∞[
A) ]-11/36,+∞[ B) ]-∞,-11/36[ C) ]11/36,+∞[ D) ]-∞,11/36[
A) {x∈R,x≥-75/7} B) {x∈R,x>-75/7} C) {x∈R,x≤-75/7} D) {x∈R,x<-75/7}
A) {xl x ϵ R,π<x≤3} B) {xl x ϵ R,-π<x≤3} C) {xl x ϵ R,-π≤x<3} D) {xl x ϵ R,-π≤x<33} |