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GHIJKLM

Use integration by parts. Let u = x^4 and let dv/dx = -sin(x). Find du/dx = 4x^3 and fin v = cos(x). Use the equation uv - int (v du/dx) = x^4 cos(x) - 4((x^4/4)*(sin(x)) = x^4 cos(x) - x^4 sin(x) = x^4 (...

For this, I have a whole lesson prepared. I think firstly, I always go through UCAS with them. Then, I run through past personal statement. I picked real personal statements of people who got into Cambrid...

I would teach them my essay system which never fails. It is based on titles and sub-titles. 

I. A, B / II. A, B / III A, B

Or I. A, B, C / II. A, B, C

I often suggest the first one as...

Nucleus: Contains the DNA/ Human genome in the form of chromosomes (with the help of histone proteins), within a nuclear membrane which is inpenetrable by cytosolic enzymes.

Golgi Apparatus: Transp...