3^28 *11^42 *7^35 के गुणनफल में मात्र� – McqOptions

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1.	3^28 11^42 7^35 के गुणनफल में मात्रक अंक कितना होगा ?
A.	4
B.	3
C.	7
D.	8
Answer» C. 7

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