In the adjoining figure, PQRS and PABC are two parallelogram of equal area. Prove that QC||BR.

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In the adjoining figure, PQRS and PABC are two parallelogram of equal area. Prove that QC||BR.
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In the adjoining figure, PQRS and PABC are two parallelogram of equal area. Prove that QC||BR.

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