using bionomial theorem prove that 23n-7n-1 is divisible by 49 where n belongs to set of natural numebers - Maths - Binomial Theorem

Question

using bionomial theorem prove that
23n-7n-1 is divisible by 49 where n belongs to set of
natural numebers

Sunanta Meitei · Accepted Answer

Dear Student
Here is the answer to your question
<img alt="" src=
"https://s3mn%20mnimgs%20com/img/shared/userimages/mn_images/image/Binomial(3)%20png">
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using bionomial theorem prove that 23n-7n-1 is divisible by 49 where n belongs to set of natural numebers.

using bionomial theorem prove that

2³ⁿ-7n-1 is divisible by 49 where n belongs to set of natural numebers.