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The Domain of the Vector Function v(t)=eti1t2j+8k\mathbf { v } ( t ) = e ^ { t } \mathbf { i } - \sqrt { 1 - t ^ { 2 } } \mathbf { j } + 8 \mathbf { k }

Question 45

Multiple Choice

The domain of the vector function v(t) =eti1t2j+8k\mathbf { v } ( t ) = e ^ { t } \mathbf { i } - \sqrt { 1 - t ^ { 2 } } \mathbf { j } + 8 \mathbf { k } is


A) [1,1) [ - 1,1 )
B) (1,1) ( - 1,1 )
C) [1,1][ - 1,1 ]
D) (1,1]( - 1,1 ]
E) (,) ( - \infty , \infty )

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