JEE Main 2023 Mathematics question
Let a be a non-zero vector parallel to the line of intersection of the two planes described by , and , . If is the angle between the vector and the vector and , then the ordered pair (, ) is equal to :
Answer: (D)
Let a be a non-zero vector parallel to the line of intersection of the two planes described by , and , . If is the angle between the vector and the vector and , then the ordered pair (, ) is equal to :