Obtain the ordered pairs satisfying the pair of linear equations (1) and (2)
for each of the above cases.
Share
Obtain the ordered pairs satisfying the pair of linear equations (1) and (2)
for each of the above cases.
Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
Answer:
Step-by-step explanation:
or unique solution
Δ
=0⇒
∣
∣
∣
∣
∣
∣
∣
∣
1+α
α
α
β
1+β
β
1
1
2
∣
∣
∣
∣
∣
∣
∣
∣
=0
∣
∣
∣
∣
∣
∣
∣
∣
1
0
α
−1
1
β
0
−1
2
∣
∣
∣
∣
∣
∣
∣
∣
=0⇒α+β
=−2
For Option C
α+β=2+4=6 which is
=−2
An ordered pair (2,4) for which the system of linear equations has a unique solution.
Answer:
I not told u to give unnecessary answer.