Vectors – Calculate angles of a triangle – Exercise 3594

Exercise

Calculate the angles of the triangle ABC whose vertices are

$A(2,-1,3), B(1,1,1), C(0,0,5)$

Final Answer

$\alpha=\frac{\pi}{2}$

$\beta=\frac{\pi}{4}$

$\gamma=\frac{\pi}{4}$

Solution

Coming soon…

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