I'm confused about this proof | Mathematics | Page 1

obsidian saffronBOT Apr 22, 2025, 10:50 PM

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tight mountain Apr 22, 2025, 10:51 PM

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By the way I miswrote it it's a_n< or equal to -M!!!!

sullen prawn Apr 22, 2025, 10:56 PM

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@tight mountain

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The answer is 7

tight mountain Apr 22, 2025, 10:57 PM

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?

sullen prawn Apr 22, 2025, 10:58 PM

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I calculated

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It got 7

tight mountain Apr 22, 2025, 10:58 PM

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Did you answer the wrong question because this isn't a number question..

sullen prawn Apr 22, 2025, 10:58 PM

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This is because u used cosine instead of sine

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Its a mistake

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Next time use cosine

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If the angle is not 90 degrees ok?

#I'm confused about this proof