Question
Write the coefficient of : $ab$ in $7abx$
✓
Answer
The coefficient of ab in $7abx = 7x$
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
Which of the following is empty set :
$E =\left\{x \mid x \in N, x^2+4=0\right\}$.
→$E =\left\{x \mid x \in N, x^2+4=0\right\}$.
Examine the number is perfect cube :
1331
1331
Find the square root of :
33.64
33.64
Find the least number which must be subtracted from 7956 to obtain a perfect square. Find this perfect square and its square root.
Write the following sets in set-builder $(Rule Method)$ form : $B_4= \{8, 27, 64, 125, 216\}$
→From the given diagram find $:A' ∩ B$
→Find the square root of :
$\frac{1089}{4624}$
→$\frac{1089}{4624}$
By which least number should the given number be divided to obtain a perfect square number and also, find the resulting perfect square number and its square root :
1728
1728
Find the radius and perimeter of a semi-circle whose area is : $77 cm^2$
→Let
$\begin{aligned} \xi & =\{x \mid x \in N, x \text { is a factor of } 144\}, \quad A=\{x \mid x \in N, x \text { is a factor of } 24\}, \\ B & =\{x \mid x \in N, x \text { is a factor of } 36\}, \quad C =\{x \mid x \in N, x \text { is a factor of } 48\} .\end{aligned}$
$B ^{\prime}$$\quad$
→$\begin{aligned} \xi & =\{x \mid x \in N, x \text { is a factor of } 144\}, \quad A=\{x \mid x \in N, x \text { is a factor of } 24\}, \\ B & =\{x \mid x \in N, x \text { is a factor of } 36\}, \quad C =\{x \mid x \in N, x \text { is a factor of } 48\} .\end{aligned}$
$B ^{\prime}$$\quad$