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Mathematics, 20.09.2021 22:30 sagereagin

1 Rajah 3 menunjukkan hubungan antara tiga set. Diberi bahawa g: x = 4x-2 dan h-1 g : x = 4÷x +5, x =0. (a) Jika seorang murid menulis k = 15, tentukan sama ada nilai itu betul atau salah. Berikan sebab.
(b) cari h-1 (x) ​

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1 Rajah 3 menunjukkan hubungan antara tiga set. Diberi bahawa g: x = 4x-2 dan h-1 g : x = 4÷x +5, x...
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