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

0.4 hat(i)+0.8 hat(j) + c hat(k) represents a unit vector when c is :

0.4 hat(i)+0.8 hat(j) + c hat(k) represents a unit vector when c is :

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

0.4hat(i)+0.8hat(j)+chat(k) represents a unit vector, when c is :-

If vector hat(i) - 3hat(j) + 5hat(k) and hat(i) - 3 hat(j) - a hat(k) are equal vectors, then the value of a is :