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Prove that 2.7n + 3.5n - 5 is divisible by 24 for all n belongs to N.

You can view the mentioned solution in NCERT, pg - 92, Example - 6.If you still have any doubts about any specific topic then do let us know.

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i think can refer to ncert maths textbook.it's one of the examples.

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i knw dat it's in ncert maths textbook bt still its not clear to me if u knw den plzzz explain it to me....:)))

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yaa,,,d last part is cmplicated,,coz,,,5k-5,,is always a multiple of 4 foe evry value of k...its a fact,,der is no proof,,regarding dis...

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