![The unit vector perpendicular to the plane containing the vectors vec a = vec i + vec j + vec k and vec b = vec i - vec j - vec k is The unit vector perpendicular to the plane containing the vectors vec a = vec i + vec j + vec k and vec b = vec i - vec j - vec k is](https://dwes9vv9u0550.cloudfront.net/images/477877/4f28b500-6747-492f-b3e2-f347f0e1cb35.jpg)
The unit vector perpendicular to the plane containing the vectors vec a = vec i + vec j + vec k and vec b = vec i - vec j - vec k is
![Consider three vectors vec A = vec i + vec j - 2vec k ,vec B = vec i - vec j + vec k and vec C = 2vec i - Consider three vectors vec A = vec i + vec j - 2vec k ,vec B = vec i - vec j + vec k and vec C = 2vec i -](https://dwes9vv9u0550.cloudfront.net/images/155360/3cecfc9a-9a26-4092-8a53-90dfadfa7bf4.jpg)
Consider three vectors vec A = vec i + vec j - 2vec k ,vec B = vec i - vec j + vec k and vec C = 2vec i -
![Let vec a = vec i - vec j, vec b = vec i + vec j + vec k and vec c be a vector such that vec a × vec Let vec a = vec i - vec j, vec b = vec i + vec j + vec k and vec c be a vector such that vec a × vec](https://dwes9vv9u0550.cloudfront.net/images/1546981/a204c837-c2f5-4292-99cc-8174e7f69928.jpg)
Let vec a = vec i - vec j, vec b = vec i + vec j + vec k and vec c be a vector such that vec a × vec
![If `hat(i)+hat(j), hat(j)+hat(k), hat(i)+hat(k)` are the position vectors of the vertices of a ` - YouTube If `hat(i)+hat(j), hat(j)+hat(k), hat(i)+hat(k)` are the position vectors of the vertices of a ` - YouTube](https://i.ytimg.com/vi/_z825Ktg6Ns/maxresdefault.jpg)