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If Sin inv X + Sin inv Y + Sin inv Z = 0 ; prove X^2 – Y^2 – Z^2 + 2YZ root (1-X^2) = 0

If Sin inv X + Sin inv Y + Sin inv Z = 0 ; prove X^2 – Y^2 – Z^2 + 2YZ root (1-X^2) = 0

Grade:11

1 Answers

Arun
25750 Points
6 years ago
Dear Anuj
I think that you have typed your question wrong. Please check and repost it.
I will be happy to help you.
Regards
Arun (askIITians forum expert)

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