Math Chapter Wise question with answer

Q01 If n n n d I (x log x) dx and n n 1 I nI (n 1)!, then which of the following is correct? English · OAVS TGT 2018 Q02 If N n!(n! 1.2....n) = where n 2 > > is a natural number then the value of 2 3 n 1 1 1.... log N log N log N + + +... English · JDD-75-PGT TIER II-X-15 28.06.2015 UPTGT 2005 Q03 The value of loge 2 is English · Bihar (TRE 2.0)-2023 Q04 log tan1 logtan 2...logtan89 is equal to– English · JDD-75-PGT TIER II-X-15 28.06.2015 Q05 If tanθ + secθ = ex, then cosθ is equal to: English · KVS PGT 2022 Q06 If (1+2x+3x2)10 = a0+a1x+a2x2 +……+a20x20 then a1 is equal to English · PGT 2005