App: VectorPlay
Developer: Anton Arulvannan Sathyaseelan
Genres: Education, Reference

This is a Vector Algebra Calculator

It will help students to calculate quickly it will show how it is calculating, after entering two vectors separated by , like 3i-2j+k,7i+2j-3k,
When you choose combobox will validate vectors then you can view the calculation step by step with answer.
You can find the following 

Modulus 
Add Vectors 
Subtract Vectors
Dot Operation (Scaler Multiplication)
Cross Operation (Vector Multiplication)
Direction Cosigns 
Angle Between vectors
Vector Orthogonal to both vectors

Then you can share the result by clicking share.

Thanks

Release notes:
Version update