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#1 2016-11-20 18:47:44

jacks
Member
Registered: 2012-11-21
Posts: 132

no. of digit and point of intersection of line and circle

(1)

The number of numbers between

to
which contain the digit
is

(2) Maximum number of point of intersection of

lines  and
circle

Last edited by jacks (2016-11-20 18:51:37)

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#2 2016-11-20 18:57:04

bobbym
bumpkin
From: Bumpkinland
Registered: 2009-04-12
Posts: 109,423

Re: no. of digit and point of intersection of line and circle

1 and 10^10 inclusive?


In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.

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#3 2016-11-27 22:13:30

jacks
Member
Registered: 2012-11-21
Posts: 132

Re: no. of digit and point of intersection of line and circle

To bobbym it is excluded.

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#4 2016-11-27 23:20:54

bobbym
bumpkin
From: Bumpkinland
Registered: 2009-04-12
Posts: 109,423

Re: no. of digit and point of intersection of line and circle

Hi;


In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.

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