विनजीत वैदिक अंकगणित पुस्तक || 1 || अध्याय 14.02 || 1 सीरीज की गुणा (Type 1B)
Vinjeet Vedic Arithmetic Book || 1 || Chapter 14.02 || Multiplication of 1 Series (Type 1B)
Author
ॐ जितेन्द्र सिंह तोमर
(M.A., B. Ed., MASSCOM, DNYS )
(Specialist in Basic and Vedic Maths)
अध्याय 14.02
(i) any seven digit numbers by 1111111
(ii) any eight digit numbers by 11111111
(iii) any nine digit numbers by 111111111 and so…on
Practice Time 05
5.D × 5T1
(1) 245 × 11111
(2) 9912 × 11111
(3) 4345 × 11111
(4) 86789 × 11111
(5) 35456 × 11111
6.D × 6T1
(6) 578 × 111111
(7) 8912 × 111111
(8) 6781 × 111111
(9) 86762 × 111111
(10) 76563 × 111111
7.D × 7T1
(11) 1796578 × 1111111
(12) 2478912 × 1111111
(13) 3676781 × 1111111
(14) 4586762 × 1111111
(15) 5476563 × 1111111
8.D × 8T1
(16) 39234565 × 111111111
(17) 71912345 × 111111111
(18) 62323456 × 111111111
(19) 83434567 × 111111111
(20) 75456789 × 111111111
Sol. (1) 245 × 11111
U 00002450000 5+0+0+0+0 = 5
T 00002450000 4+5+0+0+0 = 9
H 00002450000 2+4+5+0+0 = 11
Th 00002450000 0+2+4+5+0 = 11
TTh 00002450000 0+0+2+4+5 = 11
L 00002450000 0+0+0+2+4 = 6
TL 00002450000 0+0+0+0+2 = 2
245 × 11111 = 26¹1¹1¹195
= 2722195
Sol. (11) 23923 × 1111
U 00023923000 3+0+0+0 = 3
T 00023923000 2+3+0+0 = 5
H 00023923000 9+2+3+0 = 14
Th 00023923000 3+9+2+3 = 17
TTh 00023923000 2+3+9+2 = 16
L 00023923000 0+2+3+9 = 14
TL 00023923000 0+0+2+3 = 5
C 00023923000 0+0+0+2 = 2
23923 × 1111 = 25¹4¹6¹7¹453
= 26578453
Sol. (16) 127434 × 1111
U 000127434000 4+0+0+0 = 4
T 000127434000 3+4+0+0 = 7
H 000127434000 4+3+4+0 = 11
Th 000127434000 7+4+3+4 = 18
TTh 000127434000 2+7+4+3 = 16
L 000127434000 1+2+7+4 = 14
TL 000127434000 0+1+2+7 = 10
C 000127434000 0+0+1+2 = 3
TC 000127434000 0+0+0+1 = 1
127434 × 1111 = 13¹0¹4¹6¹8¹174
= 141579174
Post a Comment
Post a Comment