Write the coefficient of: (i) ab in 7abx,(ii) 7a in 7abx;(iii) 5x2 in – InterviewSolution

1.

Write the coefficient of: (i) ab in 7abx,(ii) 7a in 7abx;(iii) 5x2 in 5x2−5x;(iv) 8 in a2−8ax+a;(v) 4xy in x2−4xy+y2.

Answer»

Write the coefficient of:

$(i) a b i n 7 a b x, (i i) 7 a i n 7 a b x; (i i i) 5 x^{2} i n 5 x^{2} - 5 x; (i v) 8 i n a^{2} - 8 a x + a; (v) 4 x y i n x^{2} - 4 x y + y^{2} .$

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