Do rounding towards plus infinity.
Example: -8.8, answer -8
+8.1 answer 9
+8.50 answer 9
Check if number exists in vector
Who invented zero?
Area of a circle
Append two matrix as shown below example
Matlab Basics II - Extract last 3 elements of a vector
Count number of words in string
Rotate Matrix @180 degree
Find out Binomial coefficient
Convert to Binary Coded Decimal
Change the first and last diagonal element of the identity matrix to zero
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