have gone thru the concept of DR. nd m clear upon that. hoping will be able to solve the questions related to that. thankyou mam
Hi mam,In the last question of calculation of large numbers which you solved by finding the DR; what would be the next step if two numbers in the option had their DR as 4??thx.
then there can be many things u can check e.g. unit place, ten's place etc...
hi mam In question where n = 2 2 2 5+ 55+ 555...after this step7*(55*56*111)/6how this come 7*55*28*37
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have gone thru the concept of DR. nd m clear upon that. hoping will be able to solve the questions related to that.
thankyou mam
Hi mam,
In the last question of calculation of large numbers which you solved by finding the DR; what would be the next step if two numbers in the option had their DR as 4??
thx.
then there can be many things u can check e.g. unit place, ten's place etc...
hi mam
In question where n = 2 2 2
5+ 55+ 555...
after this step7*(55*56*111)/6
how this come 7*55*28*37
Post a Comment