contestada

Which of the following statements doubles the value stored in ANSWER
a) answer += 2;
b) answer *= 2;
c) answer = answer * 2;
d) All three of these
e) Both answer *= 2; and answer = answer * 2; but not answer += 2;

Respuesta :

masifakrami

Answer:

The correct answer is:

e) Both `answer *= 2;` and `answer = answer * 2;` but not `answer += 2;`

Step-by-step explanation:

- `answer += 2;` adds 2 to the current value of `answer`. It does not double the value but increments it by 2.

- `answer *= 2;` multiplies the current value of `answer` by 2, effectively doubling it.

- `answer = answer * 2;` performs the same operation as `answer *= 2;`, multiplying the current value of `answer` by 2.

So, only option e) correctly doubles the value stored in `answer`.

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