# What are the mean and standard deviation of the probability density function given by #p(x)=tankx^2# for # x in [pi/8,(5pi)/12]#, in terms of k, with k being a constant such that the cumulative density across the range of x is equal to 1?

##### 1 Answer

May 13, 2016

Mean

Standard deviation

#### Explanation:

Solution:

Mean

Standard deviation

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