Question and Answers Forum

All Questions Topic List

AllQuestion and Answers: Page 454

Question Number 168686 Answers: 0 Comments: 0

Question Number 168679 Answers: 2 Comments: 0

Question Number 168677 Answers: 2 Comments: 1

Question Number 168680 Answers: 0 Comments: 1

Question Number 168669 Answers: 0 Comments: 1

convert the intigeral ∫_1 ^( 2) ∫_0 ^( 1) 4xy^3 dxdy to polar cordinaite and it solve ?

$c o n v e r t t h e i n t i g e r a l \int_{1}^{2} \int_{0}^{1} 4 {x y}^{3} d x d y t o p o l a r c o r d i n a i t e a n d i t s o l v e ?$

Question Number 168665 Answers: 1 Comments: 1

Question Number 168664 Answers: 1 Comments: 0

{ ((8cos x−8sin x=3)),((55tan x+((55)/(tan x)) =?)) :}

${\begin{cases} 8 \cos x - 8 \sin x = 3 \\ 55 \tan x + \frac{55}{\tan x} = ? \end{cases}$

Question Number 168663 Answers: 0 Comments: 1

how to solve? ((cos(30°)∙sin(45°)−cos(30°+dx)∙sin(45°+dx))/dx)=? dx→0

$h o w t o s o l v e ?$ $\frac{c o s (30 °) \cdot s i n (45 °) - c o s (30 ° + d x) \cdot s i n (45 ° + d x)}{d x} = ?$ $d x \to 0$

Question Number 168662 Answers: 0 Comments: 0

∫sin^3 (x)cos^4 (5x)dx=?

$\int {s i n}^{3} (x) {c o s}^{4} (5 x) d x = ?$

Question Number 168672 Answers: 0 Comments: 3

2^x =y^2 +7 x,y∈N x=? y=?

$2^{x} = y^{2} + 7 x, y \in N$ $x = ? y = ?$

Question Number 168649 Answers: 0 Comments: 3

Help!!!

$H e l p!!!$

Question Number 168652 Answers: 0 Comments: 0

Question Number 168643 Answers: 0 Comments: 3

Question Number 168642 Answers: 0 Comments: 0

Let △ABC be a triangle with ∠ABC=60° and ∠ACB=50°. IABI=a^2 −2 , IBCI=a in this instance , prove that IACI=(√3).

$Let △ ABC be a triangle with$ $∠ ABC = 60 ° and ∠ ACB = 50 ° .$ $IABI = a^{2} - 2, IBCI = a in this$ $instance, prove that IACI = \sqrt{3} .$

Question Number 168628 Answers: 1 Comments: 0

montrer que d(x,y)=((∣u−v∣)/(1+∣u−v∣)) une distance sur R

$m o n t r e r q u e$ $d (x, y) = \frac{∣ u - v ∣}{1 + ∣ u - v ∣}$ $u n e d i s t a n c e s u r R$

Question Number 168617 Answers: 0 Comments: 2

Question Number 168616 Answers: 1 Comments: 0

Question Number 168613 Answers: 3 Comments: 1

Resolve 1) x(dy/dx)−y=y^3 2) (x−y)ydx−x^2 dy=0 3) (2x−y)dx+(4x−2y+3)dy=0

$R e s o l v e$ $1) x \frac{d y}{d x} - y = y^{3}$ $2) (x - y) y d x - x^{2} d y = 0$ $3) (2 x - y) d x + (4 x - 2 y + 3) d y = 0$

Question Number 168609 Answers: 2 Comments: 1

Question Number 168608 Answers: 2 Comments: 0

Question Number 168606 Answers: 1 Comments: 6

Question Number 168605 Answers: 0 Comments: 4

((cos^2 10°+sin^2 25°−cos^2 15°)/(sin^2 10°+sin^2 25°−sin^2 15°))=?

$\frac{\cos^{2} 10 ° + \sin^{2} 25 ° - \cos^{2} 15 °}{\sin^{2} 10 ° + \sin^{2} 25 ° - \sin^{2} 15 °} = ?$

Question Number 168603 Answers: 1 Comments: 1

Question Number 168595 Answers: 0 Comments: 1

Question Number 168593 Answers: 0 Comments: 3

Question Number 168585 Answers: 1 Comments: 2

if: U_0 =0 , U_(n+1) = (2n+2)U_n +2n+1 find U_(n ) ?

$i f : U_{0} = 0, U_{n + 1} = (2 n + 2) U_{n} + 2 n + 1 f i n d U_{n} ?$

Pg 449 Pg 450 Pg 451 Pg 452 Pg 453 Pg 454 Pg 455 Pg 456 Pg 457 Pg 458

Contact: info@tinkutara.com