Find the Angle of Intersection of the Planes in Degrees $$\begin{array} { l } 3 x - 2 y + 5 z = 3 \\- x + 3 y + 3 z = 3\end{array}$$

question 4

Multiple Choice

Find the angle of intersection of the planes in degrees. Round to a tenth of a degree.
$$\begin{array} { l } 3 x - 2 y + 5 z = 3 \\- x + 3 y + 3 z = 3\end{array}$$

• A) \(4.8 ^ { \circ }\)
• B) \(12.9 ^ { \circ }\)
• C) \(77.1 ^ { \circ }\)
• D) \(12.6 ^ { \circ }\)
• E) \(1.3 ^ { \circ }\)

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Definitions:

Horizontal Merger

The combination of two or more firms competing in the same industry and at the same stage of production, aimed at increasing market share.

Conglomerate Merger

A merger between companies that operate in completely different industries.

Diagonal Merger

A merger between companies in unrelated business activities, potentially for strategic integration or diversification.

Market Shares

The portion of a market controlled by a particular company, indicated as a percentage of total sales in the industry.