Hi
Can someone tell me how would i anti-differentiate the following:
1)
2) In this question you have to evaluate the following definite integrals:
This is what i done:
answer was ln(5) +4e but i don't understand how they got it.
P.S
Hi
Can someone tell me how would i anti-differentiate the following:
1)
2) In this question you have to evaluate the following definite integrals:
This is what i done:
answer was ln(5) +4e but i don't understand how they got it.
P.S
Hint:
. Here, is a constant; this means we apply the rule .2) In this question you have to evaluate the following definite integrals:
This is what i done:
answer was ln(5) +4e but i don't understand how they got it.
P.S
Also, . You can't subtract the exponents like that.
you divide x by x+1. use polynomial long division. or since these are simple and easy polynomials, you can use a little trick. what i do is add and subtract a 1 from the top so you have (x + 1 - 1) / (x + 1), then i rearrange: (x+1)/(x+1) - (1/(x+1)) so now the integrand becomes 1 - (1/(x+1))