1. Problem statement: Problem: You asked whether the answers are absolutely correct. 2. Formula and important rules: A common measure of correctness is accuracy given by $\text{accuracy} = \frac{\text{number correct}}{\text{total number}} \times 100$. Important rules include verifying assumptions, units, domain restrictions, and numerical tolerances. 3. Verification steps: Check each answer against the original problem by redoing the solution step by step and showing intermediate work. For numeric answers, recompute values and show simplification steps. For symbolic answers, show algebraic manipulation and simplification to demonstrate equivalence. Also verify edge cases and constraints on variables. 4. Example illustration: If 3 answers are correct out of 4, compute $\text{accuracy} = \frac{3}{4} \times 100$. Intermediate simplification gives $\frac{3}{4} = 0.75$. Then $0.75 \times 100 = 75$. Therefore accuracy equals 75. 5. Conclusion and next step: I cannot declare the answers absolutely correct without seeing the problems and the provided answers. Please paste the specific problems and answers and I will check them step by step and give a final verdict.