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

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

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

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

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

Write down the coefficient of x in each of the following: (i) 3x (ii) -4a x

Write the numerical coefficient of each term of the following algebraic expressions: (i) x^2-7x^2y+5x y^2-2 (ii) -2a^3+7a b^2-6a b+8

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

Write the coefficient of x in the following: (i) -12 x (ii) -7x y

Write the numerical coefficient of each terms in the following algebraic expressions: (i) 4x^2y-3/2x y+5/2x y^2 (ii) -5/3x^2y+7/4x y z+3

Write the coefficient of x^2 in each of the following: (i) pi/6x^2-3x+4 (ii) sqrt(3)\ x-7