Limits
Find x → 0 lim ( 3 3 4 3 x + 2 1 9 7 x + 6 8 5 9 x ) x 1
Try to find the answer without L'hopital's rule.
The answer is 1729.
This section requires Javascript.
You are seeing this because something didn't load right. We suggest you, (a) try
refreshing the page, (b) enabling javascript if it is disabled on your browser and,
finally, (c)
loading the
non-javascript version of this page
. We're sorry about the hassle.
2 solutions
Would you mind elaborating your solution? Thanks.
Log in to reply
Please explain your reason of adjusting usual 100 points to 10 points. The proof I obtained (not shown here) is the proof. You may like to keep this implicit.
Log in to reply
Please explain your reason of adjusting usual 100 points to 10 points.
I'm not sure what you mean. I didn't do anything to change the points.
Log in to reply
@Siddhartha Srivastava – You mean the system made it 10 points. Do you see it?
Log in to reply
@Lu Chee Ket – Yes, I see it. But how do you change the points from 10 to 100? I didn't do anything different while posting the question.
Log in to reply
@Siddhartha Srivastava – All right. Do you prefer to keep the answer implicit or just let me to write here? Since I think this is a bit special, we preserve no confidential thing then.
Log in to reply
@Lu Chee Ket – Its up to you. I had asked for a solution because the solution you have given isn't that obvious.
Log in to reply
@Siddhartha Srivastava – Let's keep this as confidential.
I am writing basic hint not the complete solution. Manipulate the expression to use the formula concerning (1+x)^(1/x). After that in the exponent you could use identity concerning (a^x-1)/x.