(50!) के अंत में कितने शून्य होंगे?
How many trailing zeros are there in (50!)?
Explanation opens after your attempt
Correct Answer
C. (12)
Concept
The number of zeros is \(\left\lfloor\frac{50}{5}\right\rfloor+\left\lfloor\frac{50}{25}\right\rfloor=10+2=12\). Counting powers of (5) is the fastest method.
Why this answer is correct
The correct answer is C. (12). The number of zeros is \(\left\lfloor\frac{50}{5}\right\rfloor+\left\lfloor\frac{50}{25}\right\rfloor=10+2=12\). Counting powers of (5) is the fastest method.
Exam Tip
शून्य की संख्या \(\left\lfloor\frac{50}{5}\right\rfloor+\left\lfloor\frac{50}{25}\right\rfloor=10+2=12\) है। (5) की घात गिनना सबसे तेज तरीका है।
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