Math, asked by Apandey216, 11 months ago

3^1989
में 7 से भाग देने पर शेषफल होगा​

Answers

Answered by shashikant40
13

Step-by-step explanation:

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Answered by harendrachoubay
0

शेषफल  5 होगा​।

Step-by-step explanation:

हमारे पास है,

3^{1989}

खोजने के लिए, शेषफल = ?

3^{4*49+1}

= 3, 7 से कम है

3^{5} = 243

243 = 7 × 43 + 5

शेषफल  5 होगा​।

अत: शेषफल  5 होगा​।

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