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In Figure P Q || C D and P R || C B. Pr...

In Figure `P Q || C D` and `P R || C B. Prove ( A Q)/(Q D)=(A R)/(R B)dot`

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In Fig. if P Q|| B C and P R|| C D . Prove that (i) (A R)/(A D)=(A Q)/(A B) (ii) (Q B)/(A Q)=(D R)/(A R) .

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