If a unit vector is represented by 0.3 ICAP - 0.4 J cap + 3 k cap then the value of C is

If a unit vector is represented by 0.3 ICAP - 0.4 J cap + 3 k cap then

1.	If a unit vector is represented by 0.3 ICAP - 0.4 J cap + 3 k cap then the value of C is
Answer» Czhaai