Find the Quantity If V = 5i - 7j and W

question 91

Multiple Choice

Find the quantity if v = 5i - 7j and w = 3i + 2j.
- $\| v \| - \| w \|$

• A) \(\sqrt { 85 }\)
• B) \(2 \sqrt { 6 } - \sqrt { 13 }\)
• C) \(\sqrt { 74 } - \sqrt { 13 }\)
• D) \(\sqrt { 11 }\)

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Definitions:

α-D-Glucopyranose

An isomer of glucose that has the pyranose (six-membered ring) form with the hydroxyl group on the first carbon in the alpha configuration.

Sucrose

A disaccharide composed of glucose and fructose, commonly known as table sugar.

Methyl β-D-Glucopyranoside

A chemical compound derived from glucose where a methyl group replaces the hydroxyl group at the anomeric carbon.

Aldaric Acid

A type of sugar acid derived from aldoses by oxidation of both the aldehyde group and the primary alcohol group to carboxylic acids.