Solve Linear equations
Example: x+y=2 and x+2y=3, then x and y equal to 1.
Summing Digits within Text
given 3 sides, find area of this triangle
Convert a vector into a number
Getting the row and column location from a matrix
Find nearest prime number less than input number
MATLAB Basic: rounding
Union of two set decreasing order
Convert Decimal Number to Hex number (including non integer value)
Add one raw in given matrix as shown in example
Find out the Gray Code for a Given Binary Number
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