Equation "angle between 2 vectors" in CAS

Fritzbøger shared this problem 5 years ago
Solved

It Works in 3D but not in 2D?

Vinkel is angle in danish

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Comments (3)

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1

Thanks! https://jira.geogebra.org/b...


As a workround you can also try solving the equation

Angle[a,(x(b),y(b))]=40deg

(because (x(b),y(b)) converts vector to a point)

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Thank you.

angle[a,B]=40 deg

This Works if B:=(t,5) in CAS. Same solution as yours.

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It is solved now. Thank you.

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