Section: Engineering Mathematics | Marks: 1
Let π and π be two random variables with mean 0, variance 1, and correlation coefficient 1 3 . Then the value of Var(π+ 3π) is equal to
- A. 9
- B. 10
- C. 11
- D. 12
Answer: D. 12
GATE XE (Engineering Sciences) 2025 - Question 11
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