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Three coins of unit radius are placed in an equilateral triangle as shown in the following figure The area of the equilateral triangle is
The correct answer is:
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A random variable X has the probability distribution given below. Its variance is
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If the probability distribution of a random variable X is
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If the probability distribution of a random variable X is
then k =
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If the probability distribution of a random variable X is
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X is a random variable with distribution given below
Then the value of k and variance are
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The mean and variance of the random variable X which follows the following distribution are respectively
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Which one of the following structural formulae of two organic compounds is correctly identified along with its related function?
Which one of the following structural formulae of two organic compounds is correctly identified along with its related function?
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