Question: (1 + V = x) X 11 Given that sech x = ln solve 4 sech x - 3 tanhx = 1.

(1 + V = x) X 11 Given that sech x = ln solve 4 sech x - 3 tanhx = 1.

(1 + V = x) X 11 Given that sech x = ln solve 4 sech x - 3 tanhx = 1.

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