Recent content by aiglet_2000

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    High School Solving a Fractional Equation: x/y=3/5

    none of these acually x/y>0 => x and y have same sign if both r +ve x<y but if both r -ve eg x=-3 , y=-5 then x/y=3/5 but x>y
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    Need to learn about quadratic equations

    i could recom a book, problem solving in elementry mathematics by potaov(mir pub moscow)
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    Integrating Sin^2[x] from 0 to t: Solve with Identity

    u rnt using [x] to denote gretest integer function? that would make it slightly complex
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    Integrating Sin^2[x] from 0 to t: Solve with Identity

    not much trouble by the way but a slight mistake if u=cos2x than d(u)=-sin2xd(2x) =-2sin2xdx but i don't really know why u r making this substitution? cos2x is a basic integration, but if u want to do it this way which is useless than do tell i will tell u than how to do this useless thing
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    Graduate Is Time a Vector or a Tensor in Physics?

    it is the question which has baffled me since i took vector analysis. later somewhere i read that r.p.feynman too tried to dwell in it.i have post this thread in physics forum a year before and there were many replies. but not with that mathematical presicion .enpugh of background, now my...
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    Graduate Does Time Actually Slow Down During High-Speed Travel?

    we all know abt twin paradox(except those poor souls who would rather read playboy than physics today!) now a very fundamental question abt it is; does time really gets slow when we r moving with speed comparable to that of light or its just 'malefunctioning'(mark the word) of clocks? what i...