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Statement 1 : If |veca + vecb| = |veca -...

Statement 1 : If `|veca + vecb| = |veca - vecb|`, then `veca and vecb` are perpendicular to each other.
Statement 2 : If the diagonals of a parallelogram are equal in magnitude, then the parallelogram is a rectangle.

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The correct Answer is:
Hence `vecaandvecb` are perpendicular to each other.
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