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Question 13 of 30

Q.Express each of the following in one word/term each:

(v) A rule with the help of which, linear equations are solved using determinants.
ChseodishaCHSE Odisha Plus Two (Class 12) Commerce Board 2019Subjective· 1mImportance★★★★★est
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The term is Cramer's Rule.

For a system such as a1x+b1y=c1,  a2x+b2y=c2a_1x + b_1y = c_1,\; a_2x + b_2y = c_2, Cramer's Rule gives

x=DxD,y=DyD,x = \frac{D_x}{D}, \qquad y = \frac{D_y}{D}, …

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