Question

Penyelesaian dari ptslv
a. 5+b<12, b bil asli
B. -6 + 2d>-8 , d bil rasional

Answer 1

A) 5 + b < 12
         b < 12 - 5
         b < 7

b) - 6 + 2d > - 8
           2d > - 8 + 6
           2d > - 2
             d > - 1

Answer 2

A)
5+b < 12
b < 12-5
b < 7
Hp = {1,2,3,4,5,6}
Hp = {b |b<7 , b∈bil.asli}

b.
-6 + 2d > -8
2d > -8+6
2d > -2
d > -2 / 2
d > -1