y-x-2-x-R-y-Range- Tinku Tara June 24, 2023 None 0 Comments FacebookTweetPin Question Number 193971 by mnjuly1970 last updated on 24/Jun/23 y=⌊x2⌋+⌊x⌋⇒Ry=?Range Answered by MM42 last updated on 24/Jun/23 Ry={−1,0,1,2,3,…} Answered by mahdipoor last updated on 24/Jun/23 getx=n2+mn∈W,0⩽m∈R<2n+1[x2]+[x]=n2+[m]+n0⩽[m]<2n+1Ry1={n2+n+m∣n,m∈W,m⩽2n},getx=−n2+m≠0n∈W,0⩽m∈R<2n+1[x2]+[x]=n2+[m]−n−10⩽[m]<2n+1Ry2={n2−n−1+m∣n,m∈W,m⩽2n},∩⇒Ry={r∈Z∣n2−n−1⩽r⩽n2+3n,n∈W}for∀n∈Wn2+3n⩾(n+1)2−(n+1)−1⇒⇒Ry={−1,0,1,2,…,∞} Terms of Service Privacy Policy Contact: info@tinkutara.com FacebookTweetPin Post navigation Previous Previous post: Question-193949Next Next post: Question-193958 Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Save my name, email, and website in this browser for the next time I comment.