TS EAMCET Engineering 14 May 2023 Shift 2 Solved Paper

Section: Mathematics
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Question : 22 of 160
 
Marks: +1, -0
If
20
∑
r=0
‌20+rCr
=‌
p
q
‌40
C20
and GCD of (p,q)=1, then p2−q2=
[TG EAPCET 14 May 2023 Shift 2]
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