Sir, I have explained clearly,but calculation is big,If you have
any doubts please let me know in comments,Thank you.
Solution- Given system of Equations: 0.5 13 + + 0.3 G + 0.25% 5000 0.313 + 0.6G + 0.23 Y 5500 02B + Oil G +0.52 Y = 6500 This can be represented in matrix form as 19 0.5 0.3 0.25 B 500 o 0.3 0.23 G ] - 5500 Oo 2 01 0.52 6 500 3X3 3x), 3X1 For the Matrix multiplication, posible; We have to write as 2: -) B 0.5 U 3 0.25 25000 G 0:3 0.6 0:23 5500 Y 3X1 0.2 0-1 0.52 6500 3x3 3X1 3x3 3x 3X1 C 3X1 First find , Inverse of matrix 0.5 0.3 0.25 0.3 OG 0.23 this matrix can be written as 0.2 0.1 0.52 ابع 3 23/100 3/10 31 15 %10 13/25
So To find inverse of this matrix, perform the following known procedure, we 다 ㅗ O 3 ôt uw ola 0 23 COO 는 13. 25 RY 2Ri ㅋ 츠 2 of gloow 10 uipo olu 23 (00 129 25 0 R2 R2 () e 10 Ri ㅕ p- 2 27 50 2 25 ( o win 13 O 5 25 R3 → R3-51 2 . 지 증 룷 한다 بیای تراری 0l 50 SO .R2 (5) R2 2. 0 5 녹 Ho s ㅋ 50 । 2} 2 기임 25 Ri Ri 3 ) R2 0 2 카 O 케능 비상 0 내리 -150250 cg
R3 Rot 3+ (4) R2 쭒 -29 १ - 10 म O - ० 2+ +O A २। 89 210 - -3 म 2 R3 → (28)83 21 70 -10 50 RI RI+म Pात 8 10 20 -१० 84 894 ११ → २) -2) २ 28१ 89 -81 89 . 1 2 glosdog 위가위 -131 ४१ (o 21 10 84 O -१० 210 Ra > R2 - 4 R3i 21 28१/११ 11489 -131/११ - 2148१ -५% 10/89 25/89 -१0/801 -131 89 5000 G । 5500 y 289 89 -110 84 -१० व 210 89 10 -40 89 210 894 6500 8 8qx5000 84 x5000-210kSSDO 289 131 X હવે .X6500 -110 q 40 ४१ X6500 89 -१० X5000+ 10x5500+210 89 x6500 89 89
to q 2224.719 = y 198000 89 345000 ។ 970000 89 38 76.405 10898.876 :. Blue colour cloth required = 2224.719 meters Green Colour Cloth required = 13876.405 meten Yellow Colour Cloth required - 1108981876 meters