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AllQuestion and Answers: Page 994

Question Number 114320 Answers: 0 Comments: 0

Question Number 114313 Answers: 0 Comments: 1

Question Number 114302 Answers: 6 Comments: 2

.... calculus .... evaluate ::: i::∫_0 ^( 1) t^2 ln(t)ln(1−t)dt=??? ii::: ψ^′ ((1/4))=??? iii::: ∫_0 ^(π/8) ln(tan(x))dx =???

$. . . . c a l c u l u s . . . .$ $e v a l u a t e :::$ $i :: \int_{0}^{1} t^{2} l n (t) l n (1 - t) d t = ? ? ?$ $i i ::: ψ^{^{'}} (\frac{1}{4}) = ? ? ?$ $i i i ::: \int_{0}^{\frac{π}{8}} l n (t a n (x)) d x = ? ? ?$

Question Number 114299 Answers: 2 Comments: 1

solve lim_(p→∞) (((p^2 +2)/(p+2)))^((p+2)/(p^2 +2)) ?

$s o l v e \lim_{p \to \infty} {(\frac{p^{2} + 2}{p + 2})}^{\frac{p + 2}{p^{2} + 2}} ?$

Question Number 114295 Answers: 1 Comments: 0

Question Number 114294 Answers: 0 Comments: 1

Question Number 114290 Answers: 1 Comments: 0

Question Number 114288 Answers: 0 Comments: 1

Question Number 114304 Answers: 0 Comments: 6

calculus..... evaluate: Ω=∫_(−1) ^( 1) xln(1^x +2^x +3^x +6^x )dx =???

$c a l c u l u s . . . . .$ $e v a l u a t e :$ $Ω = \int_{- 1}^{1} x l n (1^{x} + 2^{x} + 3^{x} + 6^{x}) d x = ? ? ?$

Question Number 114263 Answers: 2 Comments: 0

3x^3 −3x−(1/2)=0 x_1 ,x_2 ,x_3 ?

${3 x}^{3} - 3 x - \frac{1}{2} = 0$ $x_{1}, x_{2}, x_{3} ?$

Question Number 114259 Answers: 3 Comments: 0

lim_(x→0) ((x arc sin (x^2 ))/(x cos x−sin x)) ?

$\lim_{x \to 0} \frac{x arc \sin (x^{2})}{x \cos x - \sin x} ?$

Question Number 114239 Answers: 2 Comments: 1

lim_(x→∞) ((((cos ((4/x))))^(1/(3 )) −1)/(cos ((2/x))−cos ((4/x)))) ?

$\lim_{x \to \infty} \frac{\sqrt[3]{\cos (\frac{4}{x})} - 1}{\cos (\frac{2}{x}) - \cos (\frac{4}{x})} ?$

Question Number 114272 Answers: 3 Comments: 3

find solution set of equation cos 3x = −cos x , x∈(0,3π)

$f i n d s o l u t i o n s e t o f e q u a t i o n$ $\cos 3 x = - \cos x, x \in (0, 3 π)$

Question Number 114236 Answers: 2 Comments: 0

70% of the employees in a multinational corporation have VCD players, 75% have microwave ovens, 80% have ACs and 85% have washing machines. At least what percentage of employees has all four gadgets?

$70 % of the employees in a$ $multinational corporation have VCD$ $players, 75 % have microwave ovens,$ $80 % have ACs and 85 % have washing$ $machines . At least what percentage of$ $employees has all four gadgets ?$

Question Number 114235 Answers: 2 Comments: 0

Let A={(n,2n):n∈N} and B={(2n,3n):n∈N}. Then A∩B is equal to

$Let A = {(n, 2 n) : n \in N} and$ $B = {(2 n, 3 n) : n \in N} . Then A \cap B is$ $equal to$

Question Number 114233 Answers: 1 Comments: 0

If two sets A and B are having 99 elements in common, then the number of elements common to each of the sets A×B and B×A is

$If two sets A and B are having 99$ $elements in common, then the$ $number of elements common to each$ $of the sets A \times B and B \times A is$

Question Number 114223 Answers: 1 Comments: 0

Question Number 114219 Answers: 0 Comments: 0

Question Number 114212 Answers: 1 Comments: 0

Question Number 114208 Answers: 0 Comments: 18

find the greatest coeeficient in the expansion of (3+4x)^(−5)

$f i n d t h e g r e a t e s t c o e e f i c i e n t i n t h e e x p a n s i o n$ $o f {(3 + 4 x)}^{- 5}$

Question Number 114202 Answers: 0 Comments: 1

pls suggest to me a meaningful nickname in physics.

$p l s s u g g e s t t o m e a m e a n i n g f u l n i c k n a m e i n$ $p h y s i c s .$

Question Number 114201 Answers: 1 Comments: 3

find the greatest coefficient of (3y−8x)^(−6)

$f i n d t h e g r e a t e s t c o e f f i c i e n t o f {(3 y - 8 x)}^{- 6}$

Question Number 114225 Answers: 1 Comments: 0

y^(′′) −3y^′ +2y=xsin(x)

$y^{^{″}} - 3 y^{^{'}} + 2 y = x s i n (x)$

Question Number 114196 Answers: 1 Comments: 1

solve ∫_0 ^(π/4) ln(1+sinx)dx

$s o l v e$ $\int_{0}^{\frac{π}{4}} \ln (1 + \sin x) d x$

Question Number 114253 Answers: 1 Comments: 0

For a cubic function in the form: f(x) = ax^3 +bx^2 +cx+d What must be true of a, b, c, and d in order for the function to be able to be converted to the form: f(x) = a(x−h)^3 +k

$For a cubic function in the form :$ $f (x) = {a x}^{3} + {b x}^{2} + c x + d$ $What must be true of a, b, c, and d in$ $order for the function to be able to be$ $converted to the form :$ $f (x) = a {(x - h)}^{3} + k$

Question Number 114189 Answers: 0 Comments: 6

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