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aymal
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pleaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaasw help
can you pleaaaaase help me find the area between y=cos(4x) and y=1-cos(4x)
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can you pleaaaaase help me find the area between y=cos(4x) and y=1-cos(4x) 0<=x<=pi/4
i tried to solve it, and i got like :
2 answers
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a student synthesized 6.895g of barium iodate monohydrate, Ba(IO3)2.H2O, by adding 30.00 mL of 5.912*10^-1M barium nitrate,
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Answers (2)
i did all that, i found Pi/12 then , i took the integral from 0 to pi/12, and from pi/12 to pi/4 and i got: integr from 0 to pi/12 cos(4x)-(1-cos(4x) + integ from pi/12 to pi/4 1-cos(4x)-cos(4x) but i'm not sure if it was right or not...can u check with me
thank you so much