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# Math HL

## Mathematics HL Paper 2 – N20/5/MATHL/HP2/ENG/TZ0/XX

Check out my complete solution here: » Full Solutions « Like and subscribe too! =) 1.     The following diagram shows a sector $OAB$ of radius 15 cm. The length of [AB] is 11 cm. Find the area of the shaded region. $$\tag*{[5]}$$ Check here for my solution 2.     Jenna is …

## Mathematics HL Paper 1 – N20/5/MATHL/HP1/ENG/TZ0/XX

Check out my complete solution here: » Full Solutions « Like and subscribe too! =) 1.     A discrete random variable $X$ has the probability distribution given by the following table. Given that $\ \textrm{E}(X) \ = \ \frac{19}{12}$, determine the value of $p$ and the value of $q$. $$\tag*{[4]}$$ 2.   …