Evaluate the following definite integral. N (31 + 4tj + 5t k) dt - 2 Select the correct choice below and fill in the answer boxes to complete your choice. O A. (3i + 4tj + 5t k) dt = ( )i + ( )i + ( )k -2 O B. (31 + 4tj + 5t * k) dt = ( Ji + ( )i + ( )k+C -2Evaluate the following definite integral. N - 12t i + 7tj + -k dt Select the correct choice below and fill in the answer boxes to complete your choice. 2 O A. 121 i + 71j + #k dt = ( )i+ ( )i+ ( k+c O B. 121 1 + 7j + -k dt = ( )i + ( )i+( )kFind the function r that satisfies the given condition. r'(t) = (et - cost, sect); r(0) = (6,6,6) r(t) =