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 Discussion Response Post to: some basic maths wonders
Author Message
surabhi nigam (70)

Cool goIITian

 total posts: 71 Offline

here are some basic wonders of maths that cn be useful.

1)SQUARE ROOTS

12 = 1

22 = (1+2) + 12

= 3+1

= 4

3= (2+3) + 22

= 5 + 4

= 9

4= (3+4) + 32

=  7 + 9

= 16

52 = (4+5) + 42

= 6+16

= 25

6= (5+6) + 52

= 11 + 25

= 36

7= (6+7) + 62

=  13 + 36

= 49

82 = (7+8) + 72

= 15+49

= 64

92 = (8+9) + 82

= 17 + 64

= 81

10= (9+10) + 92

=  19 + 81

= 100

THS TRICK IS APPLIED ON ALL NUMBERS U CN TRY THIS OUT

2) SQUARE ROOT CNSIDERING BASE AS 100

B = 100

i) 962

B = 100 , x = ( - 4 )

962 = ( 96 + x ) ( x2 )

= ( 96 - 4 ) ( 42 )

= (92)(16)

962 = 9216

the ans finally found in bracket is not 2 be multiplyed further bt to be written adjacent.

ii)1062

B = 100 , x = 6

1062 = ( 106 + 6 ) ( 62 )

= (112) ( 36)

= 11236

THIS CN B TRIED OUT ON ANY NUMBER .

EVEN CHECK THIS OUT

1 x 8 + 1 = 9
12 x 8 + 2 = 98
123 x 8 + 3 = 987
1234 x 8 + 4 = 9876
12345 x 8 + 5 = 98765
123456 x 8 + 6 = 987654
1234567 x 8 + 7 = 9876543
12345678 x 8 + 8 = 98765432
123456789 x 8 + 9 = 987654321

ISNT IT FANTASTIC

1 x 9 + 2 = 11
12 x 9 + 3 = 111
123 x 9 + 4 = 1111
1234 x 9 + 5 = 11111
12345 x 9 + 6 = 111111
123456 x 9 + 7 = 1111111
1234567 x 9 + 8 = 11111111
12345678 x 9 + 9 = 111111111
123456789 x 9 +10 = 1111111111

ALL THESE ARE PROVIDED IN VEDIC MATHS

MIGHT SEEM TO B SILLLY,

BT IS OF GR8 USE WHILE SOLVING

AS IT DEALS WITH LESS TIME AND PERFECT ANSWER

WHERE THR IS LACK OF TIME SUCH METHODS ARE REALLY USEFULL..........

No 1 has travelled the road of sucess without crossing the streets of hardwork, GOD NEVER PROMISED US EASY JOURNEY IN LIFE.... HE PROMISED GREAT DESTINATION...
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