MHT CET 2024 Mathematics question

MathematicsVector AlgebraMHT CET 2024

One side and one diagonal of a parallelogram are represented by and respectively, then the area of parallelogram in square units is

Answer: (B)

Solution

Let the side be and the diagonal . The adjacent side is . Area , with $Missing argument for \vec\vec a×Missing argument for \vec\vec b==Missing argument for \hat\hat i(-1-0)-Missing argument for \hat\hat j(-3-1)+Missing argument for \hat\hat

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Question ID VK-095534