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To differentiate we must use implicit differentiation. So: siny=x .Differentiating both sides we get (dy/dx)cosy=1, so (dy/dx)=1/cosy . Using the common identity (sin²(y)+cos²(y)=1) ...

Because the plane of the C=O bond in an aldehyde is flat, and so the nucleophilic attack of CN^- onto the C can occur above or below the plane of the molecule, producing two different stereoisom...

In an A-level psychology class, one of the main focuses is teaching students to evaluate the models they are presented with. This can be difficult as up until A-level students are presented with any scien...

Structure INTRO THEME #1 THEME #2 THEME #3 IRISH REBELLIONS CONCLUSIONIntroductionThe Pilgrimage of Grace posed a highly considerable threat to Henry VII an...

According to psychodynamic approaches, the personality is made up of three main components. The id is focuses on the self and an individual's core needs. It is often thought to be mainly concerned with se...