1.

Fir certain simultaneous equation in x and y if D=14,D=-14,Dy=-28 then find the value of x and y​

Answer»

Given, D=7,D

x

=35 and D

y

=42

Now x=

D

D

x

=

7

35

=5

and y=

D

D

y

=

7

42

=6

∴ The value of x and y is 5 and 6 respectively.



Discussion

No Comment Found

Related InterviewSolutions