KC Sinha Mathematics Solution Class 11 Chapter 13 Linear Inequalities Exercise 13.3

 Exercise 13.3

Page no 13.36

Question 1

Solve the following inequations graphically in $X Y$-plane :

1. $x<-3$

2. $2 x-3 \geq 0$

3. $y<3$

4. $x+y \leq 0$

5. $2 x+y>3$

6. $3 x-4 y<12$

7. $-3 x+2 y \geq 6$

8. $x-y \leq 2$

9. $x \leq 8-4 y$

10. $2 x \leq 6-3 y$

11. $2 x-3 y<6$

12. $x-2 y+4 \leq 0$

13. $x-2 y \leq-1$

14. $y \geq-\frac{1}{2} x$

15. $3 x+2 y>6$

16. $0 \leq 2 x-5 y+10$