Question

Apply matrix method and solve the equation, 4x-3y=5and 3x-5y=1.

Answer 1

Answer:

डीजे ब्रावो वन टू का फोर फोर x93 12562

Answer 2

Answer:

4x-3y=5 is multiple by 3

12x-9y=15--1

3x-5y=1 multiple by 4

12x-20y=4--2

subtraction 1 and 2

12x-20y=4

12x-9y=15

-. +. -

-----------------

-11y= -11

y= 1

please give your vote ok