this question: 1 points) Determine whether the given vector functions are linearly dependent or linearly independent on the interval ( - co,co). 6 Let X1 = 212 and x2 = Select the correct choice below, and fill in the answer box to complete your choice. O A. The vector functions are linearly independent since there exists at least one point t in ( - co,co) where det x, (t) x2 (t)] is 0. In fact, det x, (1) x2(1)] =] O B. The vector functions are linearly independent since there exists at least one point t in (- co,co) where det x, (t) x2 (t) ] is not 0. In fact, det x, (1) x2(1)] = O C. The vector functions are linearly dependent since there exists at least one point t in ( - co,co) where det x, (t) x2 (t)] is not 0. In fact, det x, (1) x2(1)] =] O D. The vector functions are linearly dependent since there exists at least one point t in ( - co,co) where det x, (t) x2 (1)] is 0. In fact, det x, (1) x2(t)] =]