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If a+b+c=180ho and sin(a-c/2)sinc/2 ho to proving that cota/2cotb/2=(p+1)/2

If a+b+c=180ho and sin(a-c/2)sinc/2 ho to proving that cota/2cotb/2=(p+1)/2

Grade:11

1 Answers

Arun
25763 Points
2 years ago
Dear student...I didn`t get your question. Please state clearly. You can also attach an image. I will be happy to hekp you.

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