JEE MATHEMATICS MCQ: 2D GEOMETRY SYSTEM

1 Easy

1 of 1

Application +4 | -1

The area of the triangle with vertices

\begin{aligned} & {[(a+1)(a+2),(a+2)][(a+2)(a+3),(a+3)]} \\ & \text { and }[(a+3)(a+4),(a+4)] \text { is } \end{aligned}

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Correct option: A

independent of

a

Option A (independent of a) is correct because the area of the triangle simplifies to a constant value (1) regardless of the value of 'a'.

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