Recent content by Shovna

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    High School Understanding Friction on Slopes: Choosing Between Cos and Sine Components

    The question is quite simple by i dnt seem to be getting it.. When a body is placed in a slope. force mg is resolved into rectangular components.. the one perpendicular to the slope is taken as cos component n the one parallel is taken as sine component. I don't understand whisch one to take...
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    Preparing for Medical Entrance Exam in 2010

    Preparing for medical! Hello frenzz... M a 12th grader preparing 4 medical entrance 2010. I wanted to know the kind of questions dat i need 2 prepare in physics & chem. Are the previous year papers of any help?? Is AIPMT question different frm that of AIEEE? Help in any possible way is...
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    Can you learn to be good at math or are you just born with it ?

    Plzzzz help! i m a 12th grade student & have opted 4 PCBM as i want to becum a doctor but m weak in mathematics & have kinda developed maths phobia! as i was ignorant of the other options available, i had opted for PCBM though i wud have taken IT instead of maths & now i greatly regret it...
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    Integration problems. (Integration by parts)

    cos^2(x)dx= 1+cos2x/2 wat i want to ask is...is this the formula for cos^2x dx or can it be used wid \int too??