Math, asked by Khaingiarili, 4 months ago

proved that sin20sin30sin50sin70=1÷15

Answers

Answered by mnafisk

1

Answer:

sin20 sin30 sin50 sin70 = 0.123 ≠ 1/15 !!!

Step-by-step explanation:

sin20 sin30 sin50 sin70 = 0.123

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