Find the limit of the x

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Reference no: EM131603808

Question: 1. For some constant b and x > 0, let y = x ln x-bx. Find the equation of the tangent line to this graph at the point at which the graph crosses the x-axis.

2. Find the limit as x → -∞.

cosh(2x)/sinh(3x)

Reference no: EM131603808

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