# CBSE Class 11-science Maths Linear Inequalities : 1 And 2 Variables

## Videos

- If we know two inequalities for a number k, how should we combine them? Like ( k is greater than 2) and ( {k+6}{k-4} is greater than 0). What will be k ultimately?
- Find the solution for the pair of inequalities x >2 and x > - 3.
- Find the solution for the pair of inequalities x >2 and x < -3
- The position of a moving point in a one-dimensional plane is given by x =2t +5,find the range of t (time), if x varies from 9 to 13
- Find the region represented by x < 0 and y < 0?
- Find the solution for the pair of inequalities x +5 >2x-9 and 2x-11>4(x-1).
- Find the integral values of two numbers such that their sum is 11 and the product is greater than 28.
- A owner of a land has 3000m of fencing with which he wishes to enclose a area of rectangular piece of grazing land along a straight portion of a river. Fencing is not required along the river. What could be the possible values of the breadth of the rectangular piece of grazing land if its length is along the river.
- Solve the inequality and represent the solution graphically on the number line.
- Solve the inequality and represent the solution graphically on number line.

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