Solve the inequality graphically `2xy ge 6` Books Physics NCERT DC Pandey Sunil Batra HC Verma Pradeep Errorless Chemistry NCERT P Bahadur IITJEE Previous Year Narendra Awasthi MS Chauhan Biology NCERT NCERT Exemplar NCERT Fingertips Errorless Vol1 Errorless Vol2 Maths NCERT RD Transcript Ex 63, 6 Solve the following system of inequalities graphically x y ≤ 6, x y ≥ 4 First we solve x y ≤ 6 Lets first draw graph of x y = 6 Putting y = 0 in (1) x 0 = 6 x = 6 Putting x = 0 in (1) 0 y = 6 y = 6 Points to be plotted are (0,6) , (6,0) Drawing graph Checking for (0,0) Putting x = 0, y = 0 x y ≤ 6 0 0 ≤ 6 0 ≤ 6 which is true Hence origin liesX Y = 6 ;
Ex 6 2 5 Solve X Y 2 Graphically Chapter 6 Cbse
