The value of<br /> 0.645 × 0.645 + 2 × 0.645 × 0.355 + 0.355 × 0.355 is

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Madhu

🎓 Tutor II ⭐ 12.07K Points

Q. The value of

0.645 × 0.645 + 2 × 0.645 × 0.355 + 0.355 × 0.355 is

(A) 1
(B) 0
(C) -1
(D) 2

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✅ Correct Answer: (A) 1

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