Gce Model Questions Vol1 2023 Further Mathematics Question 14

Practice objective / multiple choice question 14 from the 2023 Gce Model Questions Vol1 Further Mathematics examination.

Gce Model Questions Vol1 2023 Further Mathematics Objective / Multiple Choice Medium Difficulty
Question 14 GCE_MODEL_QUESTIONS_VOL1 • 2023 • FURTHER_MATHEMATICS • objective

Evaluate the integral \(I=\displaystyle\int_{0}^{\ln 2}\frac{e^{2x}}{1+e^{x}}\,dx\). Then determine the constant \(C\) such that the function \(F(x)=\displaystyle\int_{0}^{x}\frac{e^{2t}}{1+e^{t}}\,dt+C\) satisfies \(F(\ln 2)=5\). Give \(I\) and \(C\) in exact form.

Answer Options

A. I = 1-ln(2/3); C = 4+ln(3/2)
B. I = 2+ln(2/3); C = 3+ln(3/2)
Correct Answer C. I = 1+ln(2/3); C = 4+ln(3/2)
D. I = 1+ln(3/2); C = 4+ln(2/3)
Correct Answer
C
Correct Option:
I = 1+ln(2/3); C = 4+ln(3/2)

About This Question

This is Gce Model Questions Vol1 2023 Further Mathematics Question 14. It is one of the objective questions from the 2023 Gce Model Questions Vol1 Further Mathematics examination.

Difficulty level: Medium .

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