(8 x 7)+1 = 56 + 1 = 57
(6 x 8)+1 = 48 + 1 = 49
Let the required value = a
Using the same logic,
(5 x a)+1 = 46
$$=$$>Â 5a = 45
$$=$$>Â a = 9
$$\therefore\ $$The required value = 9
Hence, the correct answer is Option C
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