TS EAMCET Engineering 14 May 2023 Shift 2 Solved Paper
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Question : 22 of 160
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If
20 + r C r =
40 C 20 and GCD of ( p , q ) = 1 , then p 2 − q 2 =
[TG EAPCET 14 May 2023 Shift 2]
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