Math, asked by parveen38, 1 year ago

use Euclid division lemma to show that the cube of any positive interger of the form 9m,9m+1or9m+8

Answers

Answered by GovindRavi

hope this help..........

Attachments:

GovindRavi: you

GovindRavi: but by taking such integers...solution of problem become lengthy...

GovindRavi: so we can consider positive integer as 3m , 3m + 1 and 3m + 2 too..

parveen38: bro try again

parveen38: please

GovindRavi: the solution is correct for the problem..

parveen38: ok

parveen38: thanks

GovindRavi: you can take integer also as you mentioned above...just solve for 3 integers and write their similary for others...and follow the same steps as i did in the solution...hope it work

parveen38: ok I'm understand

Answered by FuturePoet

yeah sure for your help

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First i introduce u about this question

this is one of the most important question from chapter real number of class 10 th according to me it's a intersting and simple question which we solve as many methods as possible but unfortunately i am finding only 3 methods of solving this but now i am try to find other methods

In this 2 pics which Is attached with my answer you see one method of solving this it's a correct solution

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Hope you satisfied with my answer

please mark as brainlest as if it helps you

Attachments:

FuturePoet: hope it helps

FuturePoet: Please mark as brainlest

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