Operating systems in C

27.) Determine which of the following C expressions are equivalent to a[i]. The type of a[0] is denoted by Expression a + i a + i * sizeof (a[o]) * (a i) *(&ali]) &a[i] "(?type of a[0]> *) ((char *)&a[0] + i ) * () ((char *)&a[0 i * sizeof (al0]))