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MensurationQuestion and Answers: Page 16

Question Number 91836 Answers: 1 Comments: 1

Question Number 91760 Answers: 1 Comments: 3

Question Number 91568 Answers: 2 Comments: 0

Question Number 90904 Answers: 1 Comments: 1

Question Number 90594 Answers: 0 Comments: 3

Question Number 90222 Answers: 0 Comments: 1

Question Number 90208 Answers: 0 Comments: 0

Question Number 90168 Answers: 1 Comments: 4

Question Number 90122 Answers: 0 Comments: 1

each vertex of a cube is to be labeled with an integer 1 through 8 , with each integer being used once,in such a way that the sum of the four numbers on the vertices of a face is the same for each face.Arrangements that can be obtained from each other through rotations of the cube are considered to be the same. Find all the arrangements

$e a c h v e r t e x o f a c u b e i s t o b e l a b e l e d$ $w i t h a n i n t e g e r 1 t h r o u g h 8, w i t h$ $e a c h i n t e g e r b e i n g u s e d o n c e, i n s u c h$ $a w a y t h a t t h e s u m o f t h e f o u r n u m b e r s$ $o n t h e v e r t i c e s o f a f a c e i s t h e s a m e$ $f o r e a c h f a c e . A r r a n g e m e n t s t h a t c a n$ $b e o b t a i n e d f r o m e a c h o t h e r t h r o u g h$ $r o t a t i o n s o f t h e c u b e a r e c o n s i d e r e d$ $t o b e t h e s a m e .$ $F i n d a l l t h e a r r a n g e m e n t s$

Question Number 90087 Answers: 0 Comments: 1

Σ_(k = 1) ^∞ (1/k^k ) = ?

$\underset{k = 1}{\sum^{\infty}} \frac{1}{k^{k}} = ?$

Question Number 89493 Answers: 0 Comments: 1

Question Number 89560 Answers: 0 Comments: 1

without use intergration by party ∫_0 ^(π/4) e^θ cos 2θ dθ

$w i t h o u t u s e i n t e r g r a t i o n$ $b y p a r t y$ $\int_{0}^{\frac{π}{4}} e^{θ} \cos 2 θ d θ$

Question Number 88997 Answers: 0 Comments: 5

Question Number 88301 Answers: 0 Comments: 2

A circle touches the four sides of quadrilateral ABCD. Show/prove that AB+CD=BC+DA. Please help.

$A c i r c l e t o u c h e s t h e f o u r s i d e s$ $o f q u a d r i l a t e r a l A B C D . Show / prove$ $that A B + C D = B C + D A .$ $Please help .$

Question Number 88300 Answers: 0 Comments: 0

A circle touches the four sides of quadrilateral ABCD. Show/prove that AB+CD=BC+DA. Please help.

$A c i r c l e t o u c h e s t h e f o u r s i d e s$ $o f q u a d r i l a t e r a l A B C D . Show / prove$ $that A B + C D = B C + D A .$ $Please help .$

Question Number 88041 Answers: 1 Comments: 0

Question Number 87939 Answers: 0 Comments: 9

Question Number 87911 Answers: 0 Comments: 3

Question Number 87803 Answers: 2 Comments: 4

Question Number 87648 Answers: 0 Comments: 4

the sequence a_1 ,a_2 ,a_3 , ... satisfies the relation a_(n+1) = a_n +a_(n−1) , for n>1. given that a_(20) = 6765 and a_(18) = 2584 what is a_(16)

$the sequence a_{1}, a_{2}, a_{3}, . . . satisfies$ $the relation a_{n + 1} = a_{n} + a_{n - 1}, for$ $n > 1 . given that a_{20} = 6765 and$ $a_{18} = 2584 what is a_{16}$

Question Number 87285 Answers: 1 Comments: 1

Question Number 87146 Answers: 1 Comments: 0

find the area of the region enclosed by the polar curve r = 4 + 2 cos θ ?

$find the area of the region$ $enclosed by the polar curve$ $r = 4 + 2 \cos θ ?$

Question Number 87133 Answers: 0 Comments: 2

Question Number 87027 Answers: 1 Comments: 0

Question Number 86966 Answers: 0 Comments: 1

Question Number 86295 Answers: 0 Comments: 0

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