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Sed (CoderLovesEggs) Paper 2 with Solutions · Q3

Paper 2CalculusTrigonometry

Consider the statements

P:∫0acos⁡xdx=0;P:\int_0^a\cos x\dd x=0;
Q:∫0asin⁡xdx=0.Q:\int_0^a\sin x\dd x=0.

It follows that:

APP is necessary but not sufficient for QQ;
BPP is sufficient but not necessary for QQ;
CPP is necessary and sufficient for QQ;
DPP is neither sufficient nor necessary for QQ.

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