If : (a,2a) satisfies the relation : y = x-1 then a= 1 -1 10 3

asked Apr 16, 2022 163k views

16 votes

If : (a,2a) satisfies the relation : y = x-1 then a=
1
-1
10
3

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5 votes

What grade are you in ?

Psbits answered Apr 18, 2022

4.7k points

7 votes

Answer:

a=-1

Explanation:

∵ (a,2a) satisfies y=x-1

so 2a=a-1

2a-a=-1

a=-1

Samaitra answered Apr 20, 2022

4.4k points

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