Question

Q. 6) Write down the coefficient of
i) x in -3axy ii) yz in 4axbyz
iii) abc in -5abcx2 Iv) ab in 13abc

Answer 1

Answer:

Co-efficient of

i) $x$ in $-3axy$ is $-3ay$.

ii) $yz$ in $4axbyz$ is $4axb$.

iii) $abc$ in $-5abcx^{2}$ is $-5x^{2}$.

iv) $ab$ in $13abc$ is $13c$.

Step-by-step explanation:

Given : i) $x$ in $-3axy$ ii) $yz$ in $4axbyz$

          iii) $abc$ in $-5abcx^{2}$ Iv) $ab$ in $13abc$

To find : Write the co-efficient.

Solution :

• The given expression are,

      i) $x$ in $-3axy$ ii) $yz$ in $4axbyz$

      iii) $abc$ in $-5abcx^{2}$ Iv) $ab$ in $13abc$

• We have to write the co-efficient of the given variables.
• Co-efficient of any value is the numeral part and variables associated it.

      Ex. Co-efficient of b in $7abc$ is $7ac$.

• So, in given expressions, co-efficient of

i) $x$ in $-3axy$ is $-3ay$.

ii) $yz$ in $4axbyz$ is $4axb$.

iii) $abc$ in $-5abcx^{2}$ is $-5x^{2}$.

iv) $ab$ in $13abc$ is $13c$.