conditions-for-consistent-and-inconsistent-systems-nature-of-system-of-linear-equations

Conditions for consistent and inconsistent systems | Nature of system of linear equations

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00:02 Q3. On comparing the ratios a1/b1 , a2/b2 and a3/b3 , find out whether the following pair of linear equations are consistent, or inconsistent.

(i) 3 x + 2 y = 5 ; 2 x – 3 y = 7 (ii) 2 x – 3 y = 8 ; 4 x – 6 y = 9 (iii) 5x – 3 y = 11; – 10 x + 6 y = –22

00:54 Write the coefficients of the variables and constant terms.

01:19 Find ratio of coefficients of x

Find ratio of coefficients of y

Find ratio of constant terms

01:29 Relate relationship of ratios a1/b1 , a2/b2 and c1/c2

01:44 comment upon the consistency and inconsistency of pair of linear equations.

02:03 (ii) 2 x – 3 y = 8 ; 4 x – 6 y = 9

02:37 find a1/a2, b1/b2 and c1/c2.

03:01 relate the above ratio.

03:31 comment upon the consistency and inconsistency of pair of linear equations.

03:56 (iii) 5x – 3 y = 11 ; – 10 x + 6 y = –22

05:07 find a1/a2, b1/b2 and c1/c2.

05:38 relate the above ratio.

05:46 comment upon the consistency and inconsistency of pair of linear equations.

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CBSE solutions for class 10 maths Chapter 3 Pair of linear equations Exercise 3.4

CBSE class 10 maths NCERT Solutions Chapter 3 Pair of linear equations Ex 3.2

CBSE class 10 maths NCERT Solutions Chapter 3 Pair of linear equations

Solutions for CBSE class 10 Maths Pair of linear equations

NCERT solutions for class 10 maths Pair of linear equations

NCERT solutions for CBSE class 10 maths Pair of linear equations

graphical representation Graphical Method algebraical Method parallel coincident consistent, or inconsistent Algebraic Methods of Solving a Pair of Linear Equations Substitution Method

Elimination Method Cross - Multiplication Method

CBSE class 10 maths Solutions Pair of linear equations Exercise 3.5

Common core Math Pair of linear equations

ICSE Class 10 Pair of linear equations

Tagged under: ncert solutions,learncbse.,gyanpub,Conditions consistent inconsistent systems,consistent,inconsistent,Nature system,system linear equations,Cross - Multiplication Method,Elimination Method,ICSE Class 10 Pair linear equations,graphical representation,Graphical Method algebraical

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