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  3. each of the following 13 statements is either (alw

Each of the following 13 statements is either (always) True (T) or (sometimes) False (F). If...

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Advance Math

Each of the following 13 statements is either (always) True (T)or (sometimes) False (F). If your answer is sometimes False (F),please provide a counterexample; that is, give an example where thestatement is not true. If it is always true, you need not give aproof; merely answer T.

1. ?(? + h) = ?(?) + ?(h)

Answer: _____

2. sin?(? + ?) = sin(?) + sin?(?)

Answer: _____

3. sin(? ? ?) = sin(?) ? sin?(?)

Answer: _____

4. ?((X)^2+(y)^2) =?+?

Answer:_____

5. (?+?)^2 =?^2 +?^2

Answer:_____

6. ?^? ? ?^?=?^(?+?)

Answer: _____

7. (?^?)^? = ?^(?+?)

Answer: _____

8. ??^2 = ?

Answer: _____

9. ?+?/b+x = ?/?

Answer: _____

10. ?x represents a negative number

Answer: __F___

11. A square is a rectangle.

Answer: _____

12. If?,?=?0and?

Answer:_____

3|Page

13. If |? ? 7| > 0 then ? > 7. Answer: _____

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