[" 4.If a unit vector is represented by "],[05hat i+0.8hat j+chat k," then the value of "c" is "]

If a unit vector is represented by 0.5 hat(i) + 0.8 hat(j) + c hat(k) , then the value of c is

If a unit vector is represented by 0.5 hat(i) + 0.8 hat(j) + c hat(k) , then the value of c is

If a unit vector is represented by 0.5 hat(i)-0.8 hat(j)+chat(k) , then the value of 'c' is :-

If a unit vector is represented by 0.5 hat(i)-0.8 hat(j)+chat(k) , then the value of 'c' is :-

A unit vector is represented as (0.8hat(i)+bhat(j)+04hat(k)) . Hence, the value of b must be

A unit vector is represented as (0.8hat(i)+bhat(j)+0.4hat(k)) . Hence the value of 'b' must be

A unit vector is represented as (0.8hat(i)+bhat(j)+0.4hat(k)) . Hence the value of 'b' must be

A unit vector is represented by a hat I + b hat j +chatk If the value of a and b are 0.6 and 0.8 respectively find the value of c

A unit vector is represented by a hat I + b hat j +chatk If the value of a and b are 0.6 and 0.8 respectively find the value of c