If P(x) and Q(x) are polynomials of degree 3 and 4 respectively, then which of the following cannot be
true?
(1) deg[Q(x)] - deg[P(x)] – 1 = 0
(2)deg[P(x)]/deg[Q(x)]=deg[Q(x)/P(x)]
(3) deg[P(x) - Q(x)] = deg [P(x) + Q(x)]
(4) deg[P(x). Q(x)] = 7
true?
(1) deg[Q(x)] - deg[P(x)] – 1 = 0
(2)deg[P(x)]/deg[Q(x)]=deg[Q(x)/P(x)]
(3) deg[P(x) - Q(x)] = deg [P(x) + Q(x)]
(4) deg[P(x). Q(x)] = 7