Question

please solve it
CHANT
HARE KRISHNA MAHAMANTRA HARE KRISHNA HARE KRISHNA
KRISHNA KRISHN 16 ROUNDS DAILY​

Answer 1

Radhe Radhe

Solution:

Given that, A + B + C = 180

=> B+C = 180-A

LHS = tan[(B+C/2)]

= tan[(180-A)/2]

= tan(90-A/2)

= cot(A/2)

= RHS

Answer 2

Please refer to the Attachment