A-Level
EDEXCEL
Mathematics & Further Mathematics
May 2018
QP-201805-Further Mathematics-UFP3 · Question 1
Question (excerpt):
2 1. Solve the equation 15 sech2 x + 7 tanh x = 13 Give your answers in terms of simplified natural logarithms. (6) ___________________________________________________________________________ ________…
2 1. Solve the equation 15 sech2 x + 7 tanh x = 13 Give your answers in terms of simplified natural logarithms. (6) ___________________________________________________________________________ ________…
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