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2 years ago

Is 4 1/4 greater than or equal to 4 3/11

Mathematics

2 answers:

Oduvanchick [21]2 years ago

7 0

4 1/4 is greater than 4 3/11

Hope I helped!
~ Zoe

d1i1m1o1n [39]2 years ago

5 0

Actually it's less than

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A suitcase has a lock on it consisting of three numbers. Each number could be any

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<u>Step-by-step explanation:</u>

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3 years ago

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WITCHER [35]

Answer:

Required solution (a) $f(x,y,z)=xyz+3z^2+C$ (b) 40.

Step-by-step explanation:

Given,

$F(x,y,z)=yz \uvec i +xz\uvec j+(xy+6z)\uvex k$

(a) Let,

$F(x,y,z)=yz \uvec i +xz\uvec j+(xy+6z)\uvex k=f_x \uvec{i} +f_y \uvex{j}+f_z\uvec{k}$

Then,

$f_x=yz,f_y=xz,f_z=xy+6z$

Integrating $f_x$ we get,

$f(x,y,z)=xyz+g(y,z)$

Differentiate this with respect to y we get,

$f_y=xz+g'(y,z)$

compairinfg with $f_y=xz$ of the given function we get,

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Then,

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on compairing we get,

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$f(x,y,z)=xyz+3z^2+C$

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$\int_C \vec{F}.dr=\int_C \nabla f. d\vec{r}=f(5,4,2)-f(2,0,-2)=(52+C)-(12+C)=40$

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3 years ago

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