Determine the Angle $\theta$ Through Which the Axes Are Rotated $x ^ { 2 } + 2 x y + y ^ { 2 } = 10$

question 30

Multiple Choice

Determine the angle $\theta$ through which the axes are rotated.Round your answer to two decimal places.​ $x ^ { 2 } + 2 x y + y ^ { 2 } = 10$ ​

• A) \(\theta = 45 ^ { \circ }\)
• B) \(\theta = 60 ^ { \circ }\)
• C) \(\theta = 90 ^ { \circ }\)
• D) \(\theta = 145 ^ { \circ }\)
• E) \(\theta = 30 ^ { \circ }\)

Differentiate between most efficient output and most profitable output for the firm.

Analyze firm behavior under specific price conditions in both the short run and the long run.

Understand different types of validity and their importance in research.

Distinguish between various reliability indicators and their uses.

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