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If (3+2sqrt(2))/(3-sqrt(2))=a+bsqrt(2) ,...

If `(3+2sqrt(2))/(3-sqrt(2))=a+bsqrt(2)` , then `a&b(a ,b in Q)` are respectively equal to `a.(13)/7,9/7` b. `9/7,(13)/7` c. `(13)/7,7/9` d. `7/9,7/(13)`

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