P( A $\cup$ B )= P( A)+ P( B)- P( A $\cap$

question 71

Multiple Choice

P( A $\cup$
B ) = P( A) + P( B) - P( A $\cap$
B ) represents the formula for the

• A)conditional probability.
• B)addition rule.
• C)addition rule for two mutually exclusive events.
• D)multiplication rule.
• E)subtraction theorem.

---

Definitions:

High Gothic Nave Vault

A style of architectural design typical of the High Gothic period, featuring pointed arches, ribbed vaulting, and a spacious, elevated central nave.

Four-part Ribbed Vault

An architectural element featuring a vault divided into four sections by diagonal ribs, commonly used in Gothic cathedral construction.

Dome

A hemispherical vault; theoretically, an arch rotated on its vertical axis. In Mycenaean architecture, domes are beehive-shaped.

Barrel Vault

An architectural element forming a continuous arch and resembling a barrel or tunnel shape, which has been used since ancient times for constructing ceilings and passageways.