Thread: Integration by recognition, explanation needed

I am trying to understand the example in my book, however can't seem to makc sense of it. If someone could just explain it to me.





the next line I don't get, why do they divide both sides by 15? What's the need?

the book says 'an adjustment factor of 1/15 is needed'.

Originally Posted by Tweety

I am trying to understand the example in my book, however can't seem to makc sense of it. If someone could just explain it to me.





the next line I don't get, why do they divide both sides by 15? What's the need?

the book says 'an adjustment factor of 1/15 is needed'.

If evaluating the above line only, Tweety...



because of

hence

therefore

You can try it using substitution of course...

Originally Posted by Archie Meade

If evaluating the above line only, Tweety...



because of

hence

therefore

You can try it using substitution of course...

Thank you,

However I am still unclear about this, because we are trying to work out the

not

for example,

so



so shouldn't it just be ?

Originally Posted by Tweety

Thank you,

However I am still unclear about this, because we are trying to work out the

not

for example,

so



so shouldn't it just be ?

Hi Tweety,

I think the book example is calculating using the result from

since