Question

area of the triangle formed by A= 2i -6j + 3k and b = 3i - 4j + k is​

Answer 1

Answer:

1.732 m^2 is the answer of your question

Answer 2

Answer:

6.8 square unit

Explanation:

Area of a triangle formed by $\vec{A}$ and $\vec{B}$ is given by $\frac{1}{2} *|\vec{A}\times\vec{B|}$

Now

$\vec{A}\times\vec{B} = 6\hat{i}+7\hat{j}+10\hat{k}\\|\vec{A}\times\vec{B}| = \sqrt{6^2+7^2+10^2}\\|\vec{A}\times\vec{B}| = \sqrt{185}\\|\vec{A}\times\vec{B}| = 13.6\\\frac{1}{2}* |\vec{A}\times\vec{B}| = 6.8$

6.8 square unit