Find A)i + Ej $\frac { \pi } { 4 }$

question 99

Multiple Choice

Find $\lim _ { t \rightarrow \infty } \left[ \frac { t + 1 } { t - 1 } \mathbf { i } + \left( 1 + \frac { 1 } { t } \right) ^ { t } \mathbf { j } + \arctan t \mathbf { k } \right]$

• A)i + ej + \(\frac { \pi } { 4 }\) k
• B)i + ej + \(\frac { \pi } { 2 }\) k
• C)i + \(\frac { \pi } { 4 }\) k
• D)i + \(\frac { \pi } { 2 }\) k
• E)3i + ej + \(\frac { \pi } { 4 }\) k
• F)3i + ej + \(\frac { \pi } { 2 }\) k
• G)3i + \(\frac { \pi } { 4 }\) k
• H)3i + \(\frac { \pi } { 2 }\) k

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