I tell my brian that I must finished the Maths tutorial today...But...It falls asleep for 3 hours while trying to reason out why the integration of the double angle formula cannot provide me the necessary solutions......Sigh.....I guess this brain of mine cannot make it already....
2 comments:
you use double angle formula confirm get zero or wrong ans. go compare coefficients lah. haha
lol... so stressed over math. haha.. take it easy lan you can't do math with a tired brain! :)
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