1. Assuming that x is 1, show the result of the following Boolean expressions.

• (true) && (3 > 4)

• !(x > 0) && (x > 0)

• (x != 1) == !(x == 1)

• (x >= 0) || (x < 0)

Output dari soal diatas adalah :

• (true) && (3 > 4) = False

• !(x > 0) && (x > 0) = False

• (x != 1) == !(x == 1) = True

• (x >= 0) || (x < 0) = True

2. List the precedence order of the Boolean operators. Evaluate the following expressions :

• 2 * 2 – 3 > 2 && 4 – 2 > 5
• 2 * 2 – 3 > 2 || 4 – 2 > 5

Output dari soal diatas adalah :

• 2 * 2 – 3 > 2 && 4 – 2 > 5  = False

• 2 * 2 – 3 > 2 || 4 – 2 > 5     = False

3. Is (x > 0 && x < 10) the same as ((x > 0) && (x < 10))? Is (x > 0 || x < 10 && y < 0) the same as (x > 0 || (x < 10 && y < 0)) ?

• Is (x > 0 && x < 10) dengan ((x > 0) && (x < 10)) Adalah Same

• (x > 0 || x < 10 && y < 0) dengan  (x > 0 || (x < 10 && y < 0)) Adalah Same

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