How do we solve this unable to understand the solution given
Please explain
Mohit dagaPro
Probability
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You can use the combination function of the calci to do these type of sums.
To get unique covariances of a 5 stock portfolio: 5C2 = 10
But why do we take 2
Because Mohit we are being asked about the covariance and covariance is between 2 stocks.
Ok thanks