Section 2.4: 5. Supplementary Problem Set
1. If the vector ß can be linearly represented by the set of vectors {a1, A2, ..., Am}, and
cannot be linearly represented by the set of vectors {Q1, Q2, ..., Am-1}.
(1) Show that am cannot be linearly represented by the set of vectors {a1, A2,...,
Am-1}.
(2) Show that am can be linearly represented by the set of vectors {a1, A2, . , Am-1)
B}.

The blue whale is the largest animal living on the earth. the average blue whale measures 100 feet long (30 meters) and weighs 300,000 pounds (136,000 kilograms). a whale’s head is 1⁄3 of the length of its body. a new baby whale is 1⁄4 the length of a grown whale. the average man is 1⁄17 the length of a blue whale, and 1⁄1,818 its weight. a human baby measures 1⁄4 of the length of an adult. calculate the following information: how long is a whale’s head? how long is a new baby whale? how tall is the average man? how much does the average man weigh? how tall is the average human baby?

Select the correct answer. what is the exact value of sin (157.5°)? a. 'sqrt(2 - sqrt(2))/2 b. *"-"'sqrt(2 + sqrt(2))/29 c.'sqrt(2 + sqrt(2))/4" d. "-"sqrt(2 + sqrt(2))/4)

Iam at home. /: i am playing video games. translate the following statement into symbolic form.