1.

For non zero, a, b, c if Δ=∣∣∣∣1+a1111+b1111+c∣∣∣∣=0, then the value of 1a+1b+1c=

Answer»

For non zero, a, b, c if Δ=
1+a1111+b1111+c
=0
, then the value of 1a+1b+1c=



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