Prove that cosB-C/2=b+c/2sinA/2
Dear student,
Kindly check the question, It seems that it is incomplete.Kindly . repost it with correct information so that we can assist you in better manner.
With regards
Kindly check the question, It seems that it is incomplete.Kindly . repost it with correct information so that we can assist you in better manner.
With regards