)consider the system given by dx dt = ax + bu, y = cx, where x ∈ rn, u ∈ rp, and y ∈ rq. show that the states can be determined from the input u and the output y and their derivatives if the observability matrix wo given by equation (8.4) has n independent rows.

An energy drink company claims that its product increases students' memory levels. to support its claims, the company issues advertisements claiming that 8 out of 10 people (chosen randomly from across the country) who tried their product reported improved memory. the missing component in this study is a .

If there are 3.281 feet in 1 meter, how many inches are in one centimeter

What is the area of the trapezoid shown