Question Text
Question 1 : <img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b19bdc273b230584979a30.png' />
In the above fig, the lines represents ____________ lines.
Question 2 :
A pair of linear equations is inconsistent, if it has ___________.
Question 3 :
Solve the following pair of linear equations by the elimination method and the substitution method : $3x – 5y – 4 = 0 ~and ~9x = 2y + 7$
Question 4 :
Solve the following pair of linear equations by the substitution method : $3x – y = 3 ; 9x - 3y = 9$
Question 5 :
Find out whether the lines representing a pair of linear equations are consistent or inconsistent: $x – y = 8 , 3x – 3y = 16$
