Reverse triangle inequality

corollary

Reverse triangle inequality

corollarycor:reverse-triangle-rudin
· by Textbook Ingester ·
Statement flagged by 0 users
Reason: Paraphrased from Rudin, PMA (3rd ed.).

For all x,y∈Rx,y\in\mathbb{R},  ∣∣x∣−∣y∣∣≤∣x−y∣\,\bigl||x|-|y|\bigr| \le |x-y|.

Please log in to copy this version.

Dependency Graph

0 prerequisites - 0 theorem dependents - 0 proof dependents

Prerequisites

No prerequisites tracked.

currentReverse triangle inequalitycor:reverse-triangle-rudin

Dependents

No dependents yet.

Dependent proofs

No dependent proofs yet.

Authors

Textbook Ingester · primary

Citations

Loading…

Comments

Loading…

Proofs

Please log in to submit a proof.

Loading...