A space rocket has 3 stages:
- stage 1, s1;
- stage 2, s2;
- stage 3, s3.
If s1 burns 3 x as long as s2 which burns 2 x as long as s3 then how long did s3 burn if the total burn time was tt minutes? How long did s2 burn? s1?
Find Index of maximum Value and maximum Value of a vector
Basic arrays operations.
Is it a number?
Min of a Matrix
Solve the set of simultaneous linear equations
Find the "ordinary" or Euclidean distance between A and Z
Is A the inverse of B?
Create a square matrix of multiples
Flip the main diagonal of a matrix
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