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#1 2016-07-15 19:35:32

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

Minimum value of Trig function

If

Then minimum value of

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#2 2016-07-17 05:17:54

thickhead
Member
Registered: 2016-04-16
Posts: 1,086

Re: Minimum value of Trig function


{1}Vasudhaiva Kutumakam.{The whole Universe is a family.}
(2)Yatra naaryasthu poojyanthe Ramanthe tatra Devataha
{Gods rejoice at those places where ladies are respected.}

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#3 2016-07-17 18:37:34

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

Re: Minimum value of Trig function

Thanks Thickhead for nice solution.

I have solved like this way

Using

So for minimum value

must be maximum

Which is possible when

So we get

Last edited by jacks (2016-07-17 18:38:44)

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#4 2016-07-17 19:59:55

thickhead
Member
Registered: 2016-04-16
Posts: 1,086

Re: Minimum value of Trig function


{1}Vasudhaiva Kutumakam.{The whole Universe is a family.}
(2)Yatra naaryasthu poojyanthe Ramanthe tatra Devataha
{Gods rejoice at those places where ladies are respected.}

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#5 2016-07-17 20:19:48

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

Re: Minimum value of Trig function

Yes Thickhead.

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