Difference between O+ and O- Blood Group. Key difference: The blood groups O+ and O- are universal donors. The only difference is in the recipients to whom the blood is transfused; O+ can be transfused to any positive blood groups, whereas O- is transfused to both positive as well as negative blood groups. O+ blood group is a common blood group among most of the people.
Polynomial definition: A polynomial is a monomial or the sum or difference of monomials. Each monomial is called a term of the poynomial. Important!:Terms are seperated by addition signs and subtraction signs, but never by multiplication signs. A polynomial with one term is called a monomial.
A polynomial P(v) with all terms having degree n is homogeneous as P(Av) = AnP(v) for all vectors v and scalars A. A differential equation of the form dy/dx = M(x,y) / N(x,y) is homogeneous if M and N are homogeneous of the same degree. Proof: Let M and N be both homogeneous polynomials of degree K.