Find out sum of principal diagonal element of given matrix
If A=[1 0 0;
0 1 0;0 0 1], then answer must be 3.
Back to basics 9 - Indexed References
Specific Element Count
Replace May with April
Sum of the Matrix Elements
Find out the Gray Code for a Given Binary Number
Find 10's complement
Solve Linear equations
Convert Kilometers to Miles
Rotate Matrix @180 degree
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