Mathematics · Trigonometry

Simplify the following expression: 7(cot 11° cot 13° cot 19° cot 29° cot 61° cot 71° cot 77° cot 79°)

Verified Solution4 OptionsUpdated: October 2026👁️1 View

17✓
2-7
3-1
41

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Simplify the following expression: 7(cot 11° cot 13° cot 19° cot 29° cot 61° cot 71° cot 77° cot 79°)

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Simplify the following expression: 7(cot 11° cot 13° cot 19° cot 29° cot 61° cot 71° cot 77° cot 79°)

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