Forgot password? New user? Sign up
Existing user? Log in
If I=∑k=198∫kk+1k+1x(x+1)dx\displaystyle I=\sum_{k=1}^{98}\int_{k}^{k+1}\frac{k+1}{x(x+1)}dxI=k=1∑98∫kk+1x(x+1)k+1dx , then which of the following are correct?
\quad A. I>4950\quad I>\frac{49}{50}I>5049
\quad B. I<4950\quad I<\frac{49}{50}I<5049
\quad C. I>ln(99)\quad I>\ln(99)I>ln(99)
\quad D. I<ln(99)\quad I<\ln(99)I<ln(99)
Problem Loading...
Note Loading...
Set Loading...