MHT CET 2026 Mathematics question

Let A(2, 3, 0), B(0,3,2) and C(4,0,3) be vertices of a triangle then the area of the triangle is

Answer: (B)

Solution

Area . and . Cross product: $ i (0·3-2·(-3))- j ((-2)·3-2·2)+ k ((-2)(-3)-0·2)=6 i+10

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Question ID VK-096274