Write the degrees of each of the following polynomials:
(i) 7x3+4x2-3x+12
(ii) 12 -x+2x3
(iii) 5y-
(iv) 7
(v) 0
Degree of polynomial in:
(i) 7x3+4x2-3x+12 is 3
(ii) 12 -x+2x3 is 3
(iii) 5y- is 1
(iv) 7 is 0
(v) 0 is undefined