D) 395. the value of the expression (-1+v-3 (-1-v-3 + 2 2 is (a) 3 when n is a positive mulipie or 3, and 0 when n is any other positi integer; when n is a posi

D) 395. The value of the expression (-1+V-3 (-1-v-3 + 2 2 is (A) 3 when n is a positive mulipie or 3, and 0 when n is any other positi integer; when n is a positive mulaple O 3, and -I when n is anv other positit integer; (C) 1 when n is a positive multiple of 3, and -2 when m : integer; (D) none of the foregoing numbers. ny other positil