Math Chapter Wise question with answer

Q01 In ∆ ∆ ∆ABC, a = 2b and π A – B = 3, then ∠ ∠ ∠C is ∆ ∆ABC ceW a = 2b Deewj π A – B = 3, lees ∠ ∠ ∠C nw English · UP TGT 2021 Q02 In a ∆ ∆ ∆ ABC, a, c, A are given and b1, b2 are two values of the third side b such that b2 = 2b1 then sin A = English · Haryana PGT 2018 Q03 Let the angle A, B, C of ∆ ∆ ∆ABC be in A.P. and let b:c = 3: 2 then angle A is English · PGT 2005 Q04 If r1, r2, r3 be the radii of the described circles of ∆ ∆ ∆ ABC and r be the radius of the inscribed circle then t... English · PGT 2004 Q05 For a triangle ABC with side a,b,c the product of tan A/2 and tan B/2 is English · Rajasthan TGT 2016 Q06 In a triangle ABC, a = 30, b = 11 and c = 25. The radius of the inscribed circle ∆ ∆ ∆ABC is English · GIC Lecturer Exam- 2015