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 Asked
ganeshie8:
Group Title
prove \[\lim_{t\to0}\dfrac{f(x)^t-1}{t}=\ln(f(x))\]
updated 14 days ago
26 replies
6 Medals
Mathematics
ganeshie8:
Group Title
parameterize the closed surface obtained by rotating the region inside the
first quadrant enclosed by
y = x^3
…
updated 16 days ago
34 replies
7 Medals
Mathematics
ganeshie8:
Group Title
Volumes of revolution
updated 21 days ago
169 replies
6 Medals
Mathematics
ganeshie8:
Group Title
Is this function continuous? Justify
updated one month ago
34 replies
9 Medals
Mathematics
ganeshie8:
Group Title
Evaluate \(\rm \int\limits_3^5 f^{-1}(x) dx \) if \(\rm f(x) = x^5+x+3\)
updated one month ago
60 replies
10 Medals
Mathematics
ganeshie8:
Group Title
summation by parts formula
updated one month ago
30 replies
3 Medals
Mathematics
ganeshie8:
Group Title
@ikram002p
updated one month ago
79 replies
5 Medals
Mathematics
ganeshie8:
Group Title
show that the product of sum of squares of two integers can be represented as sum of squares of two integers
updated one month ago
59 replies
7 Medals
Mathematics
ganeshie8:
Group Title
Find the number of possible 4x4 matrices such that :
1) each row has two 0's and two 1's
…
updated one month ago
88 replies
6 Medals
Mathematics
ganeshie8:
Group Title
quick question about quantifiers and 0 slope
updated 2 months ago
65 replies
3 Medals
Mathematics
ganeshie8:
Group Title
[ Solved by @jagr2713 ]easy yet interesting puzzle/geometry problem
updated 2 months ago
26 replies
9 Medals
Mathematics
ganeshie8:
Group Title
Mark the vector \(\large \frac{1}{2}(\mathbb{u+v+w}) \) as inside or outside the tetrahedron formed by the vectors \(\large \mathbb{u,v,w}\…
updated 2 months ago
46 replies
3 Medals
Mathematics
ganeshie8:
Group Title
How to find one prime factor of \(\large 2^{23}-1\) without using computer
updated 3 months ago
30 replies
4 Medals
Mathematics
ganeshie8:
Group Title
tangents at the point of intersection
updated 3 months ago
18 replies
3 Medals
Mathematics
ganeshie8:
Group Title
Prove that \(f_1(x)=1,f_2 (x)=x,f_3 (x)=((3x^2-1))/2\) are orthogonal over \((-1,1)\) using matrices
updated 3 months ago
35 replies
5 Medals
Mathematics
ganeshie8:
Group Title
base-p @BSwan
updated 3 months ago
141 replies
9 Medals
Mathematics
ganeshie8:
Group Title
Prove/Disprove
\(\large 2^{p − 1} \equiv 1 \mod p^2\) has no solutions…
updated 4 months ago
50 replies
5 Medals
Mathematics
ganeshie8:
Group Title
unit's digit of
\(\large 3^{3^{3^{3^{3^{3^{3}}}}}} \)
updated 4 months ago
105 replies
4 Medals
Mathematics
ganeshie8:
Group Title
draw a quadrilateral with two opposite right angles @ikram002p
updated 4 months ago
40 replies
9 Medals
Mathematics
ganeshie8:
Group Title
hard geometry problem, hurry! one medal will be given for a solution+good explanation :)
\(\large a,b,c,d\) are sides of a quadrilateral wit…
updated 4 months ago
133 replies
8 Medals
Mathematics
ganeshie8:
Group Title
@albhee14
updated 4 months ago
22 replies
6 Medals
Mathematics
ganeshie8:
Group Title
show that the exponent of a prime \(\large p\) in the prime factorization of \(\large n!\) is
\[\Large \sum \limits_{i=1}^c \left\lfloor…
updated 4 months ago
68 replies
7 Medals
Mathematics
ganeshie8:
Group Title
easy proof
**using congruences** show that \(\large 2^{4x} \equiv 6 \mod 10 \)
updated 4 months ago
46 replies
4 Medals
Mathematics
ganeshie8:
Group Title
[Solved by @dg2 ] find the last digit of this sum
\(\LARGE \sum \limits_{n=1}^{100} n^n \)
updated 4 months ago
92 replies
5 Medals
Mathematics
ganeshie8:
Group Title
@rachel1217
updated 4 months ago
56 replies
5 Medals
Mathematics
ganeshie8:
Group Title
[LA] help understading a best solution problem
…
updated 4 months ago
55 replies
8 Medals
Mathematics
ganeshie8:
Group Title
find \(A^5\) and \(A^{T}\)
\(A = B\left(B^{T}B\right)^{-1}B^{T}\)…
updated 4 months ago
46 replies
8 Medals
Mathematics
ganeshie8:
Group Title
easy yet interesting geometry problem
updated 4 months ago
105 replies
8 Medals
Mathematics
ganeshie8:
Group Title
the expression ax^3-8x^2+bx+6 is divisible by x^2-2x-3.Find the values of a and b.
@eric_d
updated 4 months ago
38 replies
8 Medals
Mathematics
ganeshie8:
Group Title
quick question :
if we are given f(f(x)) = f(x), f:X->X
is it okay to conclude f(x) = x ?
updated 4 months ago
40 replies
2 Medals
Mathematics
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