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Question

Which type of proof is more commonly used for verification in software development?

a.

Formal proofs

b.

Rigorous proofs

c.

Informal proofs

d.

Mathematical proofs

Answer: (b).Rigorous proofs Explanation:Rigorous proofs are more commonly used for verification in software development. While formal proofs are entirely justified by the rules of the mathematical language, rigorous proofs maintain acceptance without providing full details of the argument. They are practical and less resource-intensive compared to formal proofs.

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Q. Which type of proof is more commonly used for verification in software development?

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