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Rearrange the equation to give sin3θ=(sqrt3)cos3θ, then divide through by cos3θ to give sin3θ/cos3θ=sqrt3. We know from our trig identities that sinx/cosx=tanx, so our equation now becomes tan3θ=sqrt3. Us...

To start off with let 2/P(P-2)=A/P + B/(P-2) making the RHS of the equation one fraction gives : (A(P-2)+B(P))/P(P-2). So now we can compare the numerators (as the denominators are the same): A(P-2)+B(P)=...

Blood in an arteriole is under high pressure at the start of the vessel, called hydrostatic pressure, and fluid can leak through its permeable membrane into the surrounding tissues. This leaves blood cell...

An individual cause of criminal behaviour could be biological influences with an example being Brunner - who investigated how genes and serotonin can lead to criminal behaviour. He investigated 5 males fr...

The French Past HistoricIntroductionIn French, the past historic (aka the passé simple or the preterite) is used to describe actions completed in the past, simila...