Find the Indicated Cross Product

question 123

Multiple Choice

Find the indicated cross product.
-v = 6i + 5j - 3k, w = -4i - 4k Find v × w.

• A) -20i + 12j - 20k
• B) -20i + 36j + 20k
• C) -15i + 34j + 30k
• D) 20i + 20j - 36k

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Definitions:

Organic Compounds

Chemical compounds containing carbon atoms bonded to other carbon atoms or hydrogen atoms in a vast variety of structures, properties, and functions.

Petroleum-Based Chemicals

Chemical substances derived from crude oil and used in a variety of products and industrial processes.

Fire Scene

A fire scene refers to the location of a fire, including all the environmental and physical conditions that influence the start, spread, and extinguishment of the fire.

Fire Triangle

A model explaining the three elements needed for fire to occur: heat, fuel, and an oxidizing agent (usually oxygen).