Math Chapter Wise question with answer

Q01 If A B 4 π + =, then (1 + tanA)(1 + tanB)=________. English · OAVS TGT 2022 Q02 If cos(α + β) = 4 5 and sin (α – β) = 5, 13 where 0 ≤ α, β ≤ ' 4 π then tan 2α is equal to: English · EMRS PGT-2023 Q03 If 3 cos(A B) 5 + = + = and 5 sin(A B) 13 − = − =, where 0 ≤ A, B ≥, 4 π then tan 2B is equal to English · UP TGT-2016 (08-03-2019) Q04 3 tan 4 and θ lies in the second quadrant, then sin θ is equal to– English · DSSSB TGT (SECTION-B) 28 DEC 2014 Q05 If 15 sin 17 θ = θ = then the value of cosθ and tanθ are- English · JDD-75-PGT TIER II-X-15 28.06.2015 Q06 If sin sin a α + β = α + β = α + β = α + β = and cos cos b α − β = α − β = α − β = α − β = then the value of tan 2... English · TGT 2013