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K
khansaheb
reacted to
Dr.Peterson's post
in the thread
math understanding
with
Like
.
What is the width of the rectangle? (Hint: it's a hypotenuse.) Then, use the Pythagorean theorem a second time.
May 3, 2024
M
Mila892
posted the thread
Basic Calculus
in
Calculus
.
Show that the limit of as x approaches 1 does not exist. Show the complete notation in this problem before solving and proving.
May 3, 2024
Dr.Peterson
replied to the thread
How to prove that a tangent inverse series is divergent.
.
Give it a try. That's often the best way to understand a suggestion that doesn't yet make sense to you. (Technically, solving in itself...
May 3, 2024
Dr.Peterson
replied to the thread
How to start this question?
.
Because that's how parallel or collinear vectors are defined. (One scalar was needed to say that Y is on BD, and another to say that FY...
May 3, 2024
K
khansaheb
replied to the thread
(1/9)^(2/3)
.
Correct you are! My response should have quoted the next line indicating that (1/3)^3 = 1/(27) ......NOT (1/81)
May 3, 2024
K
khansaheb
reacted to
The Highlander's post
in the thread
Maths help
with
Like
.
Think about it, @Muffin, you want to get at least one of each colour but the first marbles you draw out might all be the same colour...
May 3, 2024
K
khansaheb
replied to the thread
How to prove that a tangent inverse series is divergent.
.
The inequality proposed above (response#3) needs to be solved here.
May 3, 2024
K
khansaheb
replied to the thread
How to start this question?
.
Please show your corrected WORK - not just the corrected response.
May 3, 2024
K
Kulla_9289
replied to the thread
How to start this question?
.
Oh yes! I got it now. Could you summarize the logic used here and how you knew when to use a scalar?
May 3, 2024
Harry_the_cat
reacted to
The Highlander's post
in the thread
Maths help
with
Like
.
Think about it, @Muffin, you want to get at least one of each colour but the first marbles you draw out might all be the same colour...
May 3, 2024
W
whysodifficult
replied to the thread
(1/9)^(2/3)
.
Sir pls tell me what is wrong with my mathematical identity: (a/b)^n = (b/a)^-n = (b/a)^(1/n)
May 3, 2024
W
whysodifficult
replied to the thread
(1/9)^(2/3)
.
Yeah I realized what is wrong. 81 = 3^4 not 3^3. My bad.
May 3, 2024
M
mario99
replied to the thread
How to prove that a tangent inverse series is divergent.
.
True. The whole idea that you have an inequality, A(x) > B(x), that you are not sure it will hold true for all large numbers. You...
May 3, 2024
A
Agent Smith
reacted to
Steven G's post
in the thread
The Ticket-Collector's Problem
with
Like
.
Think of the problem as follows. You have a container with n balls in it (or if you prefer, n+1 balls) numbered from 1 to n. All balls...
May 3, 2024
The Highlander
replied to the thread
Maths help
.
Think about it, @Muffin, you want to get at least one of each colour but the first marbles you draw out might all be the same colour...
May 2, 2024
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