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anonymous

  • 5 years ago

find integral {e^sin(2x)cos(2x) dx

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  1. anonymous
    • 5 years ago
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    lols you typed in the wrong section

  2. anonymous
    • 5 years ago
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    ^

  3. anonymous
    • 5 years ago
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    sub u=sin(2x) lols eventually u will need to learn to do them yourself :P

  4. anonymous
    • 5 years ago
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    \[\int\limits_{0}^{\pi/4} \]

  5. anonymous
    • 5 years ago
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    lol elec, you're starting off right, proceed :)

  6. anonymous
    • 5 years ago
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    remember to change limits to the new variable

  7. anonymous
    • 5 years ago
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    not sure but i got 1/2 e^sin(2x)

  8. anonymous
    • 5 years ago
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    well easiet way to check if you did the integral right is to differentiate it

  9. anonymous
    • 5 years ago
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    looks correct

  10. anonymous
    • 5 years ago
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    ;-) im getting it finally

  11. anonymous
    • 5 years ago
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    thank you guys

  12. anonymous
    • 5 years ago
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    excellent ^_^

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spraguer (Moderator)
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