Question

solve this by cramers rule x+z=1,y+z=1,x+y=4​

Answer 1

Answer:

x+z=1 ,y+z=1 ,x+y=4. is the solution is here. x+z=y+z is 1 equation h. because dono ki value same h and x+y=4 h to x=4-y ho gya now x ki value equation 1 me put krne pr. x+z=y+z. 4-y+z=y+z now z se z cancel y+y=2y. 2y=4. y=2. now y+z me y ki value put krne pr and then ans is z=-1. now z ki value x+z me put krne pr x=2. x=2,y=2,z=-1. is answer