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QJEEM21Ma2c2c: JEE Main 2021 Mathematics - Class 11 JEEM21Ma2c2c Solution: Let n be an odd natural number such that the variance of 1, 2,…

Let n be an odd natural number such that the variance of 1, 2, 3, 4, ......, n is 14. Then n is equal to _____________.

Step-by-Step Verified Solution

n2−112=14⇒n=13

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