1) Append a slice b to an existing slice a: a = append(a, b...) 2) Copy a slice a to a new slice b: b = make([]T, len(a)) copy(b, a) 3) Delete item at index i: a = append(a[:i], a[i+1:]...) 4) Cut from index i till j out of slice a: a = append(a[:i],…