Find T, N, and B for the Given Space Curve $$r ( t ) = ( \ln ( \cos t ) + 1 ) \mathbf { i } + 1 \mathbf { j } + ( 10 + t ) \mathbf { k } , - \pi / 2 < t < \pi / 2$$

question 36

Multiple Choice

Find T, N, and B for the given space curve.
- $$r ( t ) = ( \ln ( \cos t ) + 1 ) \mathbf { i } + 1 \mathbf { j } + ( 10 + t ) \mathbf { k } , - \pi / 2 < t < \pi / 2$$

• A) T = (sin t)i + (cos t)k; N = (cos t)i - (sin t)k; B = -j
• B) T = (-sin t)i + (cos t)k; N = (-cos t)i - (sin t)k; B = -j
• C) T = (-sin t)i + (cos t)k; N = (-cos t)i - (sin t)k; B = j
• D) T = (sin t)i + (cos t)k; N = (cos t)i - (sin t)k; B = j

Analyze financial statements using vertical analysis.

Understand different modes of entering foreign markets.

Recognize the concept of the liability of foreignness and its impact on companies entering new markets.

Identify the factors influencing a company's choice of foreign market entry mode.

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