The Total solution for NCERT class 6-12
Identify the terms, their coefficients foreach of the following expressions.
(i) 5xyz2 –3zy (ii) 1 + x + x2 (iii) 4x2y2 –4x2y2z2 +z2
(iv) 3– pq + qr – p (v) (x/2) + (y/2) – xy (vi) 0.3a – 0.6ab + 0.5b
Sl. No.
Expression
Term
Coefficient
i)
5xyz2 – 3zy
Term: 5xyz2
Term: -3zy
5 -3
ii)
1 + x + x2
Term: 1 Term: x Term: x2
1 1 1
iii)
4x2y2 – 4x2y2z2 + z2
Term: 4x2y2 Term: -4 x2y2z2 Term : z2
4 -4 1
iv)
3 – pq + qr – p
Term : 3 -pq qr -p
3 -1 1 -1
v)
(x/2) + (y/2) – xy
Term : x/2 Y/2 -xy
½ 1/2 -1
vi)
0.3a – 0.6ab + 0.5b
Term : 0.3a -0.6ab 0.5b
0.3 -0.6 0.5