Find the index of a particular character in a string ignoring case.
Input: x = 'aAbhhfdf'
n = 'a'
Output: 1 2
Because in x, at position 1 and 2 , we have a (ignoring case)
You can use regexp
Return a list sorted by number of occurrences
Generate a random matrix A of (1,-1)
Try 1.5.4: Celsius to Fahrenheit
The sum of the numbers in the vector
How many jokers?
Is it column vector?
Find out characteristics equation of given matrix.
Delete 2nd and 5th column of Given 6*6 matrix
find out eigenvector of matrix
Create Vector containing following elements
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