![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)
If `hat(i)+hat(j), hat(j)+hat(k), hat(i)+hat(k)` are the position vectors of the vertices of a ` - YouTube
![Prove that (i) `[hat(i)hat(j)hat(k)]=[hat(j)hat(k)hat(i)]=[hat(k)hat(j)hat(i)]=1` (ii)`[hat(i)hat - YouTube Prove that (i) `[hat(i)hat(j)hat(k)]=[hat(j)hat(k)hat(i)]=[hat(k)hat(j)hat(i)]=1` (ii)`[hat(i)hat - YouTube](https://i.ytimg.com/vi/o90Bf2PiCp4/maxresdefault.jpg)
Prove that (i) `[hat(i)hat(j)hat(k)]=[hat(j)hat(k)hat(i)]=[hat(k)hat(j)hat(i)]=1` (ii)`[hat(i)hat - YouTube
![hat(i)` and `hat(j)` are unit vectors along x-and y-axes respectively. What is the magnitude - YouTube hat(i)` and `hat(j)` are unit vectors along x-and y-axes respectively. What is the magnitude - YouTube](https://i.ytimg.com/vi/gJROY-mVV20/maxresdefault.jpg)
hat(i)` and `hat(j)` are unit vectors along x-and y-axes respectively. What is the magnitude - YouTube
![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 -
![vec a = 2vec i + vec j + vec k,vec b = vec i + 2vec j - vec k and a unit vector vec c be coplanar. If vec c vec a = 2vec i + vec j + vec k,vec b = vec i + 2vec j - vec k and a unit vector vec c be coplanar. If vec c](https://dwes9vv9u0550.cloudfront.net/images/3552835/5d7c8c0b-c1af-403c-9ef0-cd06d7fb1b8b.jpg)
vec a = 2vec i + vec j + vec k,vec b = vec i + 2vec j - vec k and a unit vector vec c be coplanar. If vec c
![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)