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How many zeros will be at the end of (20!)?(20!) के अंत में कितने शून्य होंगे?
Answer and explanationउत्तर और व्याख्या
Correct answer:सही उत्तर: (4)(4)
The number of ending zeros is ( \left\lfloor\frac{20}{5}\right\rfloor=4 ). To count zeros, count multiples of (5).अंतिम शून्यों की संख्या ( \left\lfloor\frac{20}{5}\right\rfloor=4 ) है। शून्य गिनने में (5) के गुणकों को गिनें।
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