Which of the following statements are true? a. Any expression can be used as a statement in C++.b. The expression x++ can be used as a statement.c. The statement x = x + 5 is also an expression.d. The statement x = y = x = 0 is illegal.

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A: 1. answer is c. Error 2. answer is a. v = y ^ 2 - 5 * y + 8

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A: Here I written C++ code with given code snippet with explanation. I hope you like it.

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A: Answer is

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A:

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A: I have given an answer in step 2.

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