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?
Which doors are open?
Getting the indices from a vector
Find the Kronecker Tensor Product without using KRON
Is this matrix orthogonal?
What is the distance from point P(x,y) to the line Ax + By + C = 0?
Create a square matrix of multiples
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