ganeshie8
Name:
ganesh tadi
School:
About:
i live in india. working as ic design engineer. im here to refresh my basics, and may be helping others with things i am familiar wid. love openstudy :)
like below quotes/lines from films, books etc... :-
The stupid question is the question not asked
There are no evil thoughts, except one: the refusal to think.
Never think of pain or danger or enemies a moment longer than is necessary to fight them.
The goal of mathematics is "the task of bringing the universe within the range of man’s knowledge by identifying relationships to data we perceive"
I do not want the peace which bypasses understanding, I want the understanding which brings peace.
If a man will begin with certainties, he shall end in doubts; but if he will be content to begin with doubts, he shall end in certainties.
0
Questions Answered
Loser66:
Group Title
How to prove \(X_n = \dfrac{n^2}{n+1}\) diverge?
updated 18 minutes ago
24 replies
4 Medals
Mathematics
M0j0jojo:
Group Title
Use algebra to obtain a factorable expression from each inequality, if
necessary. Then use a table to determine interval(s) in which the
i…
updated an hour ago
126 replies
5 Medals
Mathematics
bkonch:
Group Title
Calculus
7 * integral from 0 to pi/2 (sec^3 (theta/2) d theta)
updated 1 hours ago
18 replies
3 Medals
Mathematics
Abhishek619:
Group Title
y^(1/m) + y^(-1/m)=2x
…
updated 2 hours ago
5 replies
1 Medal
Mathematics
Idealist10:
Group Title
Find an integrating factor of the form u(x, y)=P(x)Q(y) for (3x^2*y^3-y^2+y)dx+(-xy+2x)dy=0.
updated 1 hours ago
19 replies
4 Medals
Mathematics
ikram002p:
Group Title
quick help
http://prntscr.com/4znx9s
updated 3 hours ago
27 replies
4 Medals
Mathematics
snipefield:
Group Title
Text says the limit of (a^h - 1)/h as h approaches 0 is equal to the derviative of f at 0. I don't understand how this works out. Please e…
updated 3 hours ago
9 replies
2 Medals
Mathematics
chris215:
Group Title
IM GIVING MEDALS PLEASE THANKS
Find the remainder when f(x) is divided by (x - k)
…
updated 4 hours ago
3 replies
1 Medal
Mathematics
marylou004:
Group Title
Help please will fan and give a medal.
Which of the following is the function representing the graph below?…
updated 3 hours ago
15 replies
4 Medals
Mathematics
M0j0jojo:
Group Title
Find the number of positive integers factors (excluding 1 and the number itself) of each of the following numbers:
a)3960
b)98010
updated 4 hours ago
56 replies
6 Medals
Mathematics
Auxuris:
Group Title
prove the following identity
sin^4(x)-cox^4(x)+cos2x=0
…
updated 7 hours ago
15 replies
4 Medals
Mathematics
RolyPoly:
Group Title
How to prove that a series is convergent by using Cauchy Convergence Criterion for Series?
updated 5 hours ago
100 replies
4 Medals
Mathematics
dg2:
Group Title
ABC is a triangle.The bisectors of internal angle B and external angle C intersect at D.If angle BDC =50 then angle A is
updated 8 hours ago
23 replies
3 Medals
Mathematics
wgaston1:
Group Title
What is the remainder when is divided by 10?
updated 7 hours ago
70 replies
4 Medals
Mathematics
gerryliyana:
Group Title
TRUE or FALSE
Accuracy = 100 - Precision in %.
Please, give the reason either TRUE or FALSE.
updated 7 hours ago
11 replies
3 Medals
Mathematics
dg2:
Group Title
ABCD is a cyclic trapezium with AB parallel to DC and AB is the diameter.If angle CAB=30 degree then angle ADC is
updated 9 hours ago
25 replies
3 Medals
Mathematics
Alexander95:
Group Title
Comparison test to show convergence!
…
updated 9 hours ago
63 replies
3 Medals
Mathematics
tiffany_rhodes:
Group Title
Find the partial derivatives of f(x,y) = x^2 -x*y +(y^2)/(2) +3 with respect to x and y. The partial derivative of f(x,y) wrt x would be 2x-…
updated 15 hours ago
23 replies
4 Medals
Mathematics
MTALHAHASSAN2:
Group Title
Determine the x-intercepts of the quadratic function
f(x)= 2 x square + x -15
updated 16 hours ago
12 replies
1 Medal
Mathematics
jj_2251:
Group Title
Find the critical numbers
x^2 e^(-4 x)
…
updated 15 hours ago
16 replies
2 Medals
Mathematics
Erroneous_Copper:
Group Title
This is a graph of position, velocity and acceleration. How to define which one is position, velocity and acceleration?
updated 16 hours ago
25 replies
2 Medals
Mathematics
Turner:
Group Title
How does the Fundamental Theorem of Algebra tell you how many roots there are?
My teacher asked this when I did this for my homework:
…
updated 17 hours ago
10 replies
3 Medals
Mathematics
dg2:
Group Title
which number will occur on the face opposite to 4?
updated 14 hours ago
10 replies
4 Medals
Mathematics
kaylamarie081:
Group Title
A = {integers divisible by 2} and B = {integers}, what is A ∩ B?
{...−3, −2, −1, 0, 1, 2, 3 ...}
…
updated 18 hours ago
18 replies
3 Medals
Mathematics
kaylamarie081:
Group Title
A = {2, 4, 6, 8, 10} and B = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10}, what is A union B?
{2, 4, 6, 8, 10}
…
updated 18 hours ago
7 replies
2 Medals
Mathematics
amberk123:
Group Title
someone help me please
updated 18 hours ago
9 replies
1 Medal
Mathematics
cutegirl:
Group Title
which type of critical point if any is present in the graph of f(x)=x^3-1?
a. maximum
b. minimum
…
updated 18 hours ago
37 replies
1 Medal
Mathematics
cutegirl:
Group Title
which is true for the graph of f(x)=x^3-3x
a. relative maximum at (1,-2)
b. relative minimum at (-1,2)
…
updated 19 hours ago
13 replies
2 Medals
Mathematics
holybee123:
Group Title
Compute Δy and dy for the given values of x and dx = Δx. (Round your answers to three decimal places.)
Compute Δy and dy for the given valu…
updated 19 hours ago
5 replies
1 Medal
Mathematics
brent2323:
Group Title
the integral from 0 to 1 of the integral from 0 to 1 of e^max{x^2,y^2}dydx
updated 19 hours ago
6 replies
5 Medals
Mathematics
> Older questions