Question and Answers Forum

All Questions Topic List

AllQuestion and Answers: Page 1163

Question Number 94314 Answers: 0 Comments: 0

Question Number 94313 Answers: 0 Comments: 0

Question Number 94312 Answers: 0 Comments: 3

∫_0 ^a ((a^2 −x^2 )/((a^2 +x^2 )^2 )) dx ?

$\underset{0}{\int^{a}} \frac{a^{2} - x^{2}}{{(a^{2} + x^{2})}^{2}} d x ?$

Question Number 94311 Answers: 0 Comments: 0

explicit f(a) =∫_0 ^1 ((ln(1−ax^2 ))/x^2 )dx with 0<a<1

$e x p l i c i t f (a) = \int_{0}^{1} \frac{l n (1 - {a x}^{2})}{x^{2}} d x w i t h 0 < a < 1$

Question Number 94310 Answers: 2 Comments: 0

calculate ∫_0 ^1 ((ln(1−x^2 ))/x^2 )dx

$c a l c u l a t e \int_{0}^{1} \frac{l n (1 - x^{2})}{x^{2}} d x$

Question Number 94309 Answers: 0 Comments: 0

Question Number 94298 Answers: 1 Comments: 0

Question Number 94297 Answers: 0 Comments: 1

Question Number 94296 Answers: 0 Comments: 0

Exercise ABC is a triangle. A′ ; B′ ; C′ are respec− tively middles of sides: [BC]; [AC] and [AB]. G is isobarycenter( situated at equal distance ) of A, G , and C. 1) By using the theorem of medians, show that: GB^2 +GC^2 =(1/2)GA^2 +(1/2)BC^2

$Exercise$ $ABC is a triangle . A^{'}; B^{'}; C^{'} are respec -$ $tively middles of sides : [BC]; [AC] and [AB] .$ $G is isobarycenter (situated at equal distance$ $) of A, G, and C .$ $1) By using the theorem of medians,$ $show that :$ ${GB}^{2} + {GC}^{2} = \frac{1}{2} {GA}^{2} + \frac{1}{2} {BC}^{2}$

Question Number 94291 Answers: 1 Comments: 2

Question Number 94286 Answers: 0 Comments: 0

Question Number 94285 Answers: 1 Comments: 3

approximate ∫_0 ^(π/2) (x/(sinx))dx by simpsom method

$a p p r o x i m a t e \int_{0}^{\frac{π}{2}} \frac{x}{s i n x} d x b y s i m p s o m m e t h o d$

Question Number 94278 Answers: 0 Comments: 5

∫_0 ^1 (e^(√x) /(√x))dx

$\int_{0}^{1} \frac{e^{\sqrt{x}}}{\sqrt{x}} d x$

Question Number 94273 Answers: 0 Comments: 1

Question Number 94269 Answers: 0 Comments: 2

Question Number 94257 Answers: 2 Comments: 0

If 9y^2 + (1/y^2 ) =3, then find the value of 27y^3 + (1/y^3 )

$If {9 y}^{2} + \frac{1}{y^{2}} = 3, then find the value of$ ${27 y}^{3} + \frac{1}{y^{3}}$

Question Number 94245 Answers: 1 Comments: 0

find the function f(x) satisfying the given conditions (i)f^′ (x)=4x^2 −1 , f(0)=3 ? (ii)f^(′′) (x)=12 , f^′ (0)=2 , f(0)=3 ? (iii)f^(′′) (x)=2x , f^′ (0)=−3 , f(0)=2 ? help me sir pleas ?

$f i n d t h e f u n c t i o n f (x) s a t i s f y i n g t h e g i v e n c o n d i t i o n s$ $(i) f^{^{'}} (x) = 4 x^{2} - 1, f (0) = 3 ?$ $(i i) f^{^{″}} (x) = 12, f^{^{'}} (0) = 2, f (0) = 3 ?$ $(i i i) f^{^{″}} (x) = 2 x, f^{^{'}} (0) = - 3, f (0) = 2 ?$ $h e l p m e s i r p l e a s ?$

Question Number 94241 Answers: 1 Comments: 1

Prove that arctan(x)+2arctan((√(1+x^2 ))−x)=(π/2)

$Prove that$ $\arctan (x) + 2 \arctan (\sqrt{1 + x^{2}} - x) = \frac{π}{2}$

Question Number 94239 Answers: 1 Comments: 0

x^2 (dy/dx) = x^2 +xy+y^2

$x^{2} \frac{dy}{dx} = x^{2} + xy + y^{2}$

Question Number 94237 Answers: 1 Comments: 1

Question Number 94243 Answers: 0 Comments: 3

By using the double integral find the area of the regiin bounded by the curve y=x^2 +2x , y=x^2 −2x and x−axis (sketch the region of integration) pleas sir help me

$B y u s i n g t h e d o u b l e i n t e g r a l f i n d t h e a r e a o f t h e r e g i i n$ $b o u n d e d b y t h e c u r v e y = x^{2} + 2 x, y = x^{2} - 2 x a n d x - a x i s$ $(s k e t c h t h e r e g i o n o f i n t e g r a t i o n)$ $p l e a s s i r h e l p m e$

Question Number 94220 Answers: 0 Comments: 5

∫x^x dx=?

$\int x^{x} dx = ?$

Question Number 94219 Answers: 1 Comments: 1

∫x^x^x dx=?

$\int x^{x^{x}} dx = ?$

Question Number 94214 Answers: 0 Comments: 4

Find f(0) when a polynomial f(x) satisfies lim_(x→1) ((f(x))/(x^2 −1))=2 lim_(x→−1) ((f(x))/(x^2 −1))=2 lim_(x→+∞) ((f(x))/x^4 ) =1 pls Help!

$F i n d f (0) w h e n a p o l y n o m i a l f (x) s a t i s f i e s$ $\lim_{x \to 1} \frac{f (x)}{x^{2} - 1} = 2$ $\lim_{x \to - 1} \frac{f (x)}{x^{2} - 1} = 2$ $\lim_{x \to + \infty} \frac{f (x)}{x^{4}} = 1 p l s H e l p!$

Question Number 94212 Answers: 1 Comments: 0

Question Number 94201 Answers: 1 Comments: 1

Pg 1158 Pg 1159 Pg 1160 Pg 1161 Pg 1162 Pg 1163 Pg 1164 Pg 1165 Pg 1166 Pg 1167

Contact: info@tinkutara.com