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Compute the Length of the Given Vector p(t)=13t2\mathrm { p } ( \mathrm { t } ) = 13 \mathrm { t } ^ { 2 }

Question 29

Multiple Choice

Compute the length of the given vector.
- p(t) =13t2\mathrm { p } ( \mathrm { t } ) = 13 \mathrm { t } ^ { 2 } and q(t) =t1\mathrm { q } ( \mathrm { t } ) = \mathrm { t } - 1 , where t0=0,t1=12,t2=1\mathrm { t } _ { 0 } = 0 , \mathrm { t } _ { 1 } = \frac { 1 } { 2 } , \mathrm { t } _ { 2 } = 1


A) p=0.570;q=54\| \mathrm { p } \| = 0.5 \sqrt { 70 } ; \| \mathrm { q } \| = \sqrt { \frac { 5 } { 4 } }
B) p=54;q=1354\| \mathrm { p } \| = \sqrt { \frac { 5 } { 4 } } ; \| \mathrm { q } \| = 13 \sqrt { \frac { 5 } { 4 } }
C) p=1317;q=54\| \mathrm { p } \| = 13 \sqrt { 17 } ; \| \mathrm { q } \| = \sqrt { \frac { 5 } { 4 } }
D) p=13417;q=54\| \mathrm { p } \| = \frac { 13 } { 4 } \sqrt { 17 } ; \| \mathrm { q } \| = \sqrt { \frac { 5 } { 4 } }

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