`4x+3 ge 2x+ 17, 3x-5 lt -2`

5x - 3 ge 3x - 5

x + y ge 4, 2x - y lt 0

Solve the following inequlaities ,Write the solution in the from of intervals (i) 3x ge 18 (ii) 2x + 17 lt 3 (iii) 7- 4x gt -17 (iv) x/7+3 le -2

Solve and graph the solution set of : x + 5 ge 4(x - 1) and 3 - 2x lt - 7, x in R .

Discuss the continutiy of the function f(x)= {(3x+5", " x ge 2),(6x-1", " x lt 2):}

Show that the function f(x)={:{(5-x"," x ge2) (x+1 "," x lt 2:} is continuous

Solve : 3x - 2 lt 19 or 3 - 2x ge - 7, x in R .

4x + 3y le 60, y ge 2x, x ge 3, x, y ge 0

The function f(x)= {(5x-4 ", " 0 lt x le 1 ),( 4x^3-3x", " 1 lt x lt 2):}

f(x)={{:(3x+5, if x ge 2),(x^(3), if x le 2):} at x = 2