R. D. Sharma Solutions for Chapter: Algebraic Expressions, Exercise 1: EXERCISE

Write the coefficient of:
${\mathrm{x}}^3$ in ${\mathrm{x}}^3+1$.

Write the coefficient of $x^2$ in $-x^2$.

Write the numerical coefficient of the following:
$\mathrm{xy}$

Write the numerical coefficient of the following:
$-6\mathrm{yz}$

Write the numerical coefficient of the following:
$7\mathrm{abc}$

Write the numerical coefficient of the following:
$-2{\mathrm{x}}^3{\mathrm{y}}^2\mathrm{z}$

Write the constant term of $x^{2}y-x{y}^2+7xy-3$.

Write the constant term of the following algebraic expression:
${\mathrm{a}}^3-3{\mathrm{a}}^2+7\mathrm{a}+5$