Question

find value of p does the pair of equations given below had unique solution 4x+py+8=0​

Answer 1

Answer:

Step-by-step explanation:

1) x−3y−3=0

  3x−9y−2=0

 

Soln:

The given system may be written as

x−3y−3=0

3x−9y−2=0

The given system of equation is of the form

a1x+b1y−c1=0

a2x+b2y−c2=0

Where, a1=1,b1=−3,c1=−3

a2=3,b2=−9,c2=−2

We have,

a1a2=13

b1b2=−3−9=13

And , c1c2=−3−2=32

a1a2=b1b2≠c1c2

Therefore, the given equation has no solution.

This is just a example you can do it like this