Assume, two different vectors are a → =1 i ^ +2 j ^ +1 k ^ and b → =2 i ^ +1 j ^ +1 k ^ .
Magnitude of a → is,
| a → |= 1 2 + 2 2 + 1 2 = 6
Magnitude of b → is,
| b → |= 2 2 + 1 2 + 1 2 = 4+1+1 = 6
Magnitudes of a → and b → are equal.
Thus, two different vectors having same magnitude are a → =1 i ^ +2 j ^ +1 k ^ and b → =2 i ^ +1 j ^ +1 k ^ .
Write two differential vectors having same magnitude.