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Trignometry

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29 Dec 2011 21:49:21 IST

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minimum value

Mathematics

find the minimum value of cos⁴+sin²

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lucky_kn

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Joined: 30 Aug 2008

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31 Dec 2011 12:35:53 IST

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cos 4 and sin2 have definite values .. so will der sum be definite... hw can it can hav a min or max value ?

Viraat Gupta

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Joined: 21 Jun 2011

Posts: 690

31 Dec 2011 20:03:41 IST

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correctly stated above ..... it will have a certain value

Abhishek Das

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1 Jan 2012 11:47:59 IST

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sorry its cos^4@+sin^2@.

apoorv

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Joined: 12 Sep 2011

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2 Jan 2012 21:44:12 IST

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minimum value shud be 3 and max shud be 4!!!is it correct???

apoorv

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2 Jan 2012 22:13:27 IST

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sry the mninmum value is 3/4 and the maximum value is 1

Abhishek Das

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Posts: 44

2 Jan 2012 23:06:10 IST

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ya..it is.. @apoorv

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