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Field performance on grain yield and quality and genetic diversity of overwintering cultivated rice (Oryza sativa L.) in southwest China | Scientific Reports
![If (secA - tanA)(secB - tanB)(secC - tanC) = (secA + tanA)(secB + tanB)(secC + tanC) represents each side of a equilateral triangle, then each side is equal to - If (secA - tanA)(secB - tanB)(secC - tanC) = (secA + tanA)(secB + tanB)(secC + tanC) represents each side of a equilateral triangle, then each side is equal to -](https://d2rrqu68q7r435.cloudfront.net/images/5554879/d8e90d94-37b1-4154-8e0e-a2159a14eb6e.jpg)
If (secA - tanA)(secB - tanB)(secC - tanC) = (secA + tanA)(secB + tanB)(secC + tanC) represents each side of a equilateral triangle, then each side is equal to -
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