alleryएक लॉक कोड 84 का सबसे बड़ा अभाज्य कारक है। कोड क्या है?
A3
B7
C14
D21
Answer & Solution
Correct answer: B. 7
चूंकि 84 = 2 × 2 × 3 × 7, इसका सबसे बड़ा अभाज्य गुणनखंड 7 है।
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