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blamocur
replied to the thread
Vector equation of a plane given 2 lines
.
Can you show us how you get your answer? Thanks.
Mar 28, 2024
S
Skelly4444
posted the thread
Vector equation of a plane given 2 lines
in
Geometry and Trig
.
I am having trouble obtaining the vector equation of a plane that contains 2 known lines. The lines intersect at the point (1,-3,14)...
Mar 28, 2024
lev888
replied to the thread
Geometry
.
Where is the question?
Mar 28, 2024
R
reggiwilliams
posted the thread
Geometry
in
Geometry and Trig
.
Revising geometry at present and came across this question Using Pythagoras calculated length 6m for PQ length 15m for QR. As far as...
Mar 28, 2024
R
reggiwilliams
replied to the thread
Probability Normal Distribution
.
Sorted thank you
Mar 28, 2024
K
khansaheb
replied to the thread
I have no clue pls help urgent: Davis wants to buy 9 bars of chocolate but is short of $ 2.50...
.
almost a month has gone by and OP is AWOL. Following up from response #5 (i) 2*C + 5.20 = m = 9 * C - 2.50 5.20 + 2.5 = 9*C - 2 *C...
Mar 27, 2024
R
Raanikeri
reacted to
mario99's post
in the thread
How do I find the nth term of this sequence?
with
Like
.
Hint: use (-1)^{n+1} a_n = (-1)^{n+1}b_n It is easy to guess b_n now.
Mar 27, 2024
R
Raanikeri
reacted to
topsquark's post
in the thread
How do I find the nth term of this sequence?
with
Like
.
The nth term would be (-1)^{n+1}n. -Dan
Mar 27, 2024
F
fresh_42
replied to the thread
Earth curvature help please (My brother-in-law is a flat earther and sent me this video about earth curvature.)
.
Here is how he did it:
Mar 27, 2024
blamocur
reacted to
fresh_42's post
in the thread
Earth curvature help please (My brother-in-law is a flat earther and sent me this video about earth curvature.)
with
Like
.
Whenever I read about "Flat-Earthers" I can't help but think about Eratosthenes who measured the Earth's circumference to 40,000 km...
Mar 27, 2024
F
fresh_42
replied to the thread
Earth curvature help please (My brother-in-law is a flat earther and sent me this video about earth curvature.)
.
Whenever I read about "Flat-Earthers" I can't help but think about Eratosthenes who measured the Earth's circumference to 40,000 km...
Mar 27, 2024
I
Idun
replied to the thread
Earth curvature help please (My brother-in-law is a flat earther and sent me this video about earth curvature.)
.
This is my point really. It cannot be both so small that ships disappear over the horizon after 4.5km, yet also so big that you cannot...
Mar 27, 2024
blamocur
replied to the thread
Probability Normal Distribution
.
You have only a few operations in there -- can't you check them?
Mar 27, 2024
M
mario99
replied to the thread
How do I find the nth term of this sequence?
.
Hint: use (-1)^{n+1} a_n = (-1)^{n+1}b_n It is easy to guess b_n now.
Mar 27, 2024
topsquark
replied to the thread
How do I find the nth term of this sequence?
.
The nth term would be (-1)^{n+1}n. -Dan
Mar 27, 2024
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