Mathematics, 18.02.2021 14:00, toxsicity

Pada pukul 10:00 pagi, suhu cecair M ialah 50°c dan suhu N ialah -6°c, kadar perubahan suhu cecair M adalah sama dengan setiap selang masa 5 minit, berkurang sebanyak 4°c manakalah kadar perubahan suhu cecair N adalah sama dengan setiap selang 5 minit, bertambah sebanyak 4°c. Pada pukul berapakah, kedua-dua cecair M dan N berada pada suhu yang sama?

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Pada pukul 10:00 pagi, suhu cecair M ialah 50°c dan suhu N ialah -6°c, kadar perubahan suhu cecair M...