How to solve it ?? Share with your friends Share 0 Mehul Kumar answered this Write all terms of tan inverse. Then on the LHS use tan (a+b) formula. 1 View Full Answer Vijay Meena answered this Please find this answer 0 Saksham answered this sin(A+B)=sin a.cos b + cos a.sin b =3/5 ? 12/13 + 4/5 ? 5/13 =36/65 + 4/13 =56/65. 0
