Write the numerical coefficient of
(i) ab
(ii) -6bc
(iii) 7xyz
(iv) `-2x^(3) y^(2) z`

Write the coefficient of: y in-3y (ii) a in2ab

Write the numerical coefficient of each of the following: (i) 7a b c (ii) -2x^3y^2z

Write the numerical coefficient of each of the following: (i) x y\ (ii) -6y z

Write the numerical coefficient of each of the following: 7abc( ii) -2x^(3)y^(2)z

Write down the coefficient of (i) x in 9 xy (ii) a in - 7 abc (iii) xyz in - xyz (iv) b in - abc

Write the coefficient of (i) x in 13x (ii) y in - 5y (iii) a in 6ab (iv) z in - 7xz (v) p in - 2 pqr (vi) y^(2) in 8xy^(2)z (vii) x^(3) in x^(3) (viii) x^(2) in -x^(2)

Write the coefficient of: z in-7xyz( ii) p in-3pqr

Write the coefficient of x in the following: (i) x y z (ii) -7a x

Write the coefficient of: (i) z in -7x y z (ii) p in -3p q r

Write the coefficient of x^2 in the following: (i) -3x^2 (ii) 5x^2y z