1.

(a) Identify terms which contain x and give the coefficient of x.(i) y2x + y (ii) 13y2− 8yx (iii) x + y + 2(iv) 5 + z + zx (v) 1 + x+ xy (vi) 12xy2 + 25(vii) 7x + xy2(b) Identify terms which contain y2 and give the coefficient of y2.(i) 8 − xy2 (ii) 5y2 + 7x (iii) 2x2y −15xy2 + 7y2

Answer»

(a) Identify terms which contain x and give the coefficient of x.



(i) y2x + y (ii) 13y2− 8yx (iii) x + y + 2



(iv) 5 + z + zx (v) 1 + x+ xy (vi) 12xy2 + 25



(vii) 7x + xy2



(b) Identify terms which contain y2 and give the coefficient of y2.



(i) 8 − xy2 (ii) 5y2 + 7x (iii) 2x2y −15xy2 + 7y2



Discussion

No Comment Found

Related InterviewSolutions