1.

Consider the following statements A and B given below and identify the correct answer. (A) Vectors hat(i)+3hat(j)+5hat(k) and 2hat(i)+6hat(j)+10hat(k) are parallel (B) hat(i)+hat(j)+hat(k) represents a unit vector

Answer»

Both A and B FALSE
A is TRUE B is false
B is true but A is false
Both A and B are false

ANSWER :B


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