Math, asked by sridevialthi, 11 months ago

please tell me the correct answer

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Answered by dolapratimapradhan

0

Answer:

-1 is the answer okkkkkk

Answered by TheLifeRacer

3

Answer:

0

Step-by-step explanation:

Step 01:- R1 --->R1+R3

step 02:- It is in A.P so 2b = a+c so put it

Then you will get that R1 and R2 are proportional since , from property of ∆ , ∆ = 0

_Solution is in given attachment __

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