Question

Evaluate: tan π/20.tan 3π/20.tan 5π/20.tan 7π/20.tan 9π/20 ​

Answer 1

Step-by-step explanation:

π/20.tan 3π/20.tan 5π/20.tan 7π/20.tan 9π/20

$log_{\%}( \cot(8) \alpha$

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