Question

Solve 4x-7 > 5x-2 when (i) x is a natural number (ii) x is an integer (iii) x is a real number.​

Answer 1

Step-by-step explanation:

4x-7>5x-2

4x-5x>-2+7

-x>5/x>-5

i) If x is a natural number : {1,2,3,...}

Interval : [1,infinite)

ii) If x is a integer : {-4,-3,-2,-1,0,1,2,3,...}

Interval : [-4,infinite)

Hope it helps