Math Is Fun Forum

jacks

Member

Registered: 2012-11-21

Posts: 132

Minimum value of Trig function

If

Then minimum value of

thickhead

Member

Registered: 2016-04-16

Posts: 1,086

Re: Minimum value of Trig function

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{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.}

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)

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.}

jacks

Member

Registered: 2012-11-21

Posts: 132

Re: Minimum value of Trig function

Yes Thickhead.