Question

If a vector + b vector is a unit vector along x-axis and a vector is equals to icap - j cap + k cap then what is b vector

Answer 1

Since a vector + b vector = unit vector along x axis we get that a vector + b vector = i cap.

Now, it is given that a vector = i cap – j cap + k cap.

Therefore, we get that i cap – j cap + k cap + b vector = i cap.

Hence, b vector = j cap – k cap.

Answer 2

Answer:

Step-by-step explanation: