Final answer:
If a is b is true, then a == b will also be true.
Step-by-step explanation:
a. True
The statement if a is b is true, then a == b will also be true is correct. In mathematics, if two values are equal, then substituting one value for the other will not change the truth of an equation or statement. Therefore, if a is b is true, then a == b will also be true.
b. False
The statement if a is b is true, then a == b will also be false is incorrect. As mentioned earlier, if two values are equal, substituting one value for the other will not change the truth of an equation or statement. Therefore, if a is b is true, then a == b will also be true.