Question

If the lines x + ay ta = 0; bx + ay + b = 0 and cx + cy + 1 = 0 are concurrent, then find
the value of 2abc - ab- bc - ca.​

Answer 1

Answer:

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Answer 2

Answer:  yes bro my bgmi id is hbgaming18 sent me a request and popularity

Step-by-step explanation: