solve 1/2x + 1/4y- 1/3z=1/4 ;1/x=1/3y; 1/x-1/5y+4/z=2*2/5
Answers
Answered by
1
Answer:
1/X=a
1/y=b
1/z=c
Step-by-step explanation:
you'll get 3equs in a,b,c
solve and then substitute to get X,y,z
Similar questions