Math Chapter Wise Properties Of Triangle And Circular Inverse Function English MCQ TGT 2005 Q.The side of values tan3 tan 2 1 1 tan3 tan 2 x x − = + is- Aφ B{ } / 4 π C: 1,2,3... 4 n n π + = D2: 1,2 4 n n π + = Show answer Correct answer: : 1,2,3... 4 n n π + =