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Why it is important to write a function as sum of even and odd functions?

calculus even-and-odd-functions asked Dec 12, 2020 at 17:48

math.stackexchange.com

19 votes

Connection between determinant and quotient rule

ra.rings-and-algebras determinants asked Jun 30, 2021 at 2:10

mathoverflow.net

14 votes

What is the name of this old shooting game?

game-identification asked Feb 6, 2022 at 2:12

gaming.stackexchange.com

13 votes

What is the meaning of "dead draw"?

draw terminology asked Oct 8, 2020 at 18:06

chess.stackexchange.com

12 votes

Throwing a bottle containing pills to the air vertically

newtonian-mechanics newtonian-gravity projectile asked Sep 24, 2021 at 12:24

physics.stackexchange.com

10 votes

Finding sum of the roots of $4(x-\sqrt x)^2-7x+7\sqrt x=2$

algebra-precalculus roots asked May 11, 2021 at 19:49

math.stackexchange.com

8 votes

Who is this person in this image?

grandmaster fritz identify-this asked Jan 1, 2021 at 19:37

chess.stackexchange.com

6 votes

Find sum of the digits of $1395t+2015$

elementary-number-theory contest-math asked Feb 8, 2021 at 2:38

math.stackexchange.com

6 votes

The average number of handshakes between people around a circle.

combinatorics asked Feb 22, 2021 at 15:54

math.stackexchange.com

6 votes

$O$ is intersection of diagonals of the square $ABCD$. If $M$ and $N$ are midpoints of $OB$ and $CD$ respectively ,then $\angle ANM=?$

geometry euclidean-geometry asked Oct 18, 2021 at 0:44

math.stackexchange.com

Top Answers

Search for simpler (other) idea to show $(1.001)^{1000}>2$

math.stackexchange.com

How to solve this system of equations by hand: $(x-6)^2 + y^2 = 50, x^2 + (y+2)^2 = 50$

math.stackexchange.com

$\alpha,\beta$ are roots of the equation $3x^2-(m-2)x+(m-5)=0$ such that $\alpha^5+\beta^5=33$. Find the value of $m$.

math.stackexchange.com

How many solutions the equation $(x-2)(x+1)(x+6)(x+9)+108=0$ has in the interval $(-10,-1)$?

math.stackexchange.com

Evaluating $\lim_{x\to\pi/4} \frac{(x - \frac{\pi}{4})\sin\left(3x - \frac{3\pi}{4}\right)}{2(1-\sin2x)}$ only by using simple algebra

math.stackexchange.com