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If vector(ˆi+ˆj+ˆk) and 3ˆi form two sides of a triangle and the magnitude of area of triangle is x√y, then x+y is (x and y are prime numbers).

Answer» If vector(ˆi+ˆj+ˆk) and 3ˆi form two sides of a triangle and the magnitude of area of triangle is xy, then x+y is

(x and y are prime numbers).


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