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let f(x)=sin x f'(x) lim h-> 0 = ( sin(x+h) - sin(x))/h. f'(x) lim h-> 0 =( sin(x)cos(h) + cos(x)sin(h) - sin(x))/ h. f'(x) lim h-> 0=(sin(x)(cos(h)-1)/h + cos(x) (sin(h))/h. then as h tends to z...

In the play 'Hamlet', the main father-son bond we become enthralled in is that of Hamlet and his father. Unmistakably, their bond is powerful; it is this bond which led to Hamlet's plot for revenge. In or...

Wilhelm Wundt, "the founding father" of psychology was the first to clarify the difference between physiology and psychology ; psychology being the study of conscious experience. Wundt believed...

Our first step should always be to make sure we understand what the question actually wants from us, in the case of most polynomial questions a rough sketch with any information we know is very useful. Fi...

Neurotransmission is the process that uses electrical or chemical signals to communicate between neurones, leading to the co-ordination of secretion, muscle contraction and organ and brain function in the...