It is thanks to StudyNova that I was able to improve from a 5 to a 7 in Physics HL. The tutors were excellent in explaining the concepts clearly, and encouraging me to put my best effort in physics. Thank you so much for organizing this service StudyNova, and it is thanks to this service that I was able to come this far in my IB finals. As a result, I got accepted to my dream college, the University of Waterloo, Canada, where I will major in Mathematics.
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This question with solution is part of
theMath SL Online Revision Course