(i) In triangle ABC ,prove that sin { ( B -C ) / 2 } = { ( b - c ) / a } cos A/2
Answers
Answered by
0
Step-by-step explanation:
D organic solvents OK pls mark as brainlest
Similar questions
English,
4 months ago
Math,
4 months ago
Math,
4 months ago
Math,
8 months ago
Hindi,
8 months ago
Psychology,
1 year ago
Environmental Sciences,
1 year ago
Math,
1 year ago