Find (A) the Dot Product of the Two Vectors and (B)

question 15

Multiple Choice

Find (a) the dot product of the two vectors and (b) the angle between the two vectors. $$\{ - 10,4 \}$$ and $$( 8,4 )$$

• A) \(72 , - 41 ^ { \circ } 38 ^ { \prime }\)
• B) \(- 96,131 ^ { \circ } 33 ^ { \prime }\)
• C) \(4,096,131 ^ { \circ } 40 ^ { \prime }\)
• D) \(- 64,131 ^ { \circ } 38 ^ { \prime }\)
• E) \(- 64 , - 41 ^ { \circ } 33 ^ { \prime }\)

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C$0.005

Represents a monetary value of five one-thousandths of a Canadian dollar.

C$1.0339

Specified value, possibly representing the exchange rate of 1 Canadian dollar to another currency at a certain point in time.

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The monetary unit equal to one United States dollar, the official currency of the United States of America.

C$ Weakens

When the Canadian dollar decreases in value compared to another currency, making it less valuable in foreign exchange markets.