Help me out with this Maths Problem

[Nirvana]

Hey everyone , Plzz someone Help me Out with This Maths problem

Hi Guyz , I have My CET [Engg entrance] exam on this Thursday..My friend Told me that This question is surely Coming..I am Repeating This exam....I am bit weak with Integrations....Plzz help me out....some one take your time and solve tHis Problem ..... Mod - plzz dont close This Thread....There should be many engineers here, someone Plzz solve This

Integral 0 to pi/2 of (cosx)^4*(sinx)^2

 

[The HBS Guy]

My Casio tells me:

3.9313 X 10^(-4)

Although I think since you're not in engg., you'd be required to give the answer in fractional form and not decimal form.

Lemme check the net.

EDIT: This was wrong answer. I can't seem to figure out the syntax error I made while entering the data in my Casio.

 

[Nirvana]

^^ Is That Correct ???

 

[The HBS Guy]

^^ Is That Correct ???

Wait. I'm on it.

 

[The HBS Guy]

 

[SpArK]

eeek.. mathematics..

 

[majesticpankaj]

http://www.wolframalpha.com/input/?i=integral_0^%28+pi%2F2%29%28sinx%29^2*%28cosx%29^4+dx use this link

 

[Mo12]

oh man i remember doing this 4 years ago.

forgot it all.

 

[The HBS Guy]

The Site:

Online Definite Integral Calculator

The function:

((cos(x))^4)*((sin(x))^2)

The limits:

0 to %pi/2

 

[acetophenol]

dude,put x=(pi/2+0-x)

 

[The HBS Guy]

yaar thank to kar deta!

 

[Last Hope]

I HATE TRIGNOMENTERY!

Lets start a we hate trig club

 

[Nirvana]

yaar thank to kar deta!

I was having my dinner ..... Thanks a Lot , But what is the end answer, I mean There will be Multiple Option in Cet exam ....what should i tick ??

 

[acetophenol]

I HATE TRIGNOMENTERY!

Lets start a we hate trig club

make me the treasurer!

 

[VCheng]

I HATE TRIGNOMENTERY!

TRIGNOMENTERY?