(40!) में (10) की अधिकतम घात क्या है?
What is the highest power of (10) in (40!)?
Explanation opens after your attempt
B. (9)
Concept
The power of (10) comes from pairs of (2) and (5). The exponent of (5) is (8+1=9), so the answer is (9).
Why this answer is correct
The correct answer is B. (9). The power of (10) comes from pairs of (2) and (5). The exponent of (5) is (8+1=9), so the answer is (9).
Exam Tip
(10) की घात (2) और (5) की जोड़ी से बनती है। (5) की घात (8+1=9) है इसलिए उत्तर (9) है।
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