vedic maths tricks

Discussion in 'Education & Personal Growth' started by ramshree, Jun 2, 2010.

  1. ramshree

    ramshree New IL'ite

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    Re: In doubt!!!!!!!!!!

    subtracted 2 as 98 is 2 away from 100

    98*76=(100-2)*76

    7600-152
    =7548
    so this rule is universal upto 98*99 .
    ****for first part
    98*6=(100-2)*6=600-12 =588
    98*49=(100-2)*49=4900-98=4802
     
  2. ramshree

    ramshree New IL'ite

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    dear mahe
    :hide: sooorry for deley. actually I lost among the post.so here is the ans

    for a number of 5 digits sutra is
    abcde^2=a^2/2ab/2ac+b^2/2ad+2bc/2bd+c^2/2cd/d^2
    now we have all 6
    66666^2=6^2/2*6*6/2*6*6+6^2/2*6*6+2*6*6/2*6*6+6^2/2*6*6/6^2
    =36/72/108/144/180/144/108/72/36
     
  3. april1981

    april1981 Gold IL'ite

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    Hi ramshree
    how did u get 1975269136 in your first post for44444^2
     
    Last edited: Jul 23, 2010
  4. ramshree

    ramshree New IL'ite

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    hi april , i explained it with 66666^2,please go through the previous post.hope this will solve your problem.
    by the way
    the sum of your name is 9 . it is very srong and creative number.
    so create the world you want you can do it.(as the number says)
     
  5. ramshree

    ramshree New IL'ite

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    puzzle write the table of 99 from 1 to 9 in 3x3 square that it sums up to 1485 each time(vertical or horizantal or digonal sum)

    i wanrt to attach the square but :thumbsdown can u inf. how to attach the pic. or a file.


     
    Last edited: Jul 24, 2010
  6. april1981

    april1981 Gold IL'ite

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    Thanks ramshree.....
     
  7. ramshree

    ramshree New IL'ite

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    hi all ,
    hope this time i can attach the file.

    if i get the ans .of table of 98 and this puzzle than only i can post the new one
    thax for the support
     
    Last edited: Jul 25, 2010
  8. Gayathri47

    Gayathri47 Silver IL'ite

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    Okay, I get the grip if it.
    Tried the table - but its an exhaustive list..

    98 * 1 = 98
    98 * 2 = (100 - 2) * 2 = 200 - 4 = 196
    98 * 3 = 300 - 6 = 294
    98 * 4 = 400 - 8 = 392
    98 * 5 = 500 - 10 = 490
    98 * 6 = 600 - 12 = 588
    98 * 7 = 686
    98 * 8 = 784
    98 * 9 = 882
    98 * 10 = 980
    98 * 11 = 1078
    98 * 12 = 1176
    98 * 13 = 1274
    98 * 14 = 1372
    98 * 15 = 1470
    ...
    ...
    ...
    98 * 50 = (100 - 2) * 50 = 5000 - 100 = 4900
    98 * 51 = (100 - 2) * 51 = 5100 - 102 = 4998
    ...
    ...
    98 * 99 = (100 - 2) * 99 = 9900 - 198 = 9702

    These are some numbers? That enough?:hide:
    But seriously, I do not know the answer of the puzzle, what about you guys? Any ideas?:idea

    P.S : ramshree dear, you signature I think is missing the actual link to the thread, it right now shows only the name of teh vedic maths thread but clicking on it doesn't bring to the thread. You might want to update the signature to have the hyperlink to the thread?:hide:
     
  9. ramshree

    ramshree New IL'ite

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    hi gayathri, thax for eleborating the table.

    now just by reading the table posted by you anyone can clearly observe the sutra for table of 98

    one less of multiplicand/com of double of multiplicand
    or
    if we get 3 digits by doubling it the sutra is
    two less of multiplicand/com of last two digits of double of multiplicand

    these calculations becomes very fast if we learn to double the number than can write their compliment.

    vedic maths really helps the students who are preparing for IIT/JEE/GRE/CAT .

    p.r.....yes u are right Gayathri neighter i am able to attachthe file i want to nor able to link the signature.

    being a moderater i think u know how to do this .so please help:bowdown

    here is the clue for puzzle(apply this to any table it work.this way we can make our kids learn the table with fun.)


    ! 2 ! 7 ! 6 !
    ! 9 ! 5 ! 1 !
    ! 4 ! 3 ! 8 !
    ( finally i can draw a 3*3 square:yes:


     
  10. Gayathri47

    Gayathri47 Silver IL'ite

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    Ah! I know why you cant attach files.
    You need to complete minimum 50 posts to be able to attach files (until then you can only view files attached by others)

    About the signature. When you to modify it in your home page - you will see a page like this (see attachment)

    1) Select the text
    2) Click on the button I have circled in the image in red
    3) Paste the link of the required thread. And make sure that the link for the thread is correct. I think you might have gone wrong in this step?
    4) Make sure that the number of characters in the signature is less than 1000. Each alphabet is counted (even each alphabet in the link is counted)

    I hope that helps
     

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