{[ promptMessage ]}

Bookmark it

{[ promptMessage ]}

# quiz 4 answers - ~CJ~~.l(l ~" ~ ~;t)1.= e)Find the...

This preview shows pages 1–2. Sign up to view the full content.

QUIZ 4 Name: REMEMBER!! Sho\\' details of your work a.nd use correct notation. 1. (10 points) Given the planes x - z = 1 and y + z = 3. a) Find the normal vector nl to the first plane and the normal vector n2 to the second plane. ~ ~\ = L I ,Q) - ''/ 1 !h .. =: <. 0 ) \ ) 'fl r"\, b) Find the angle ex between the two planes. , C~ 5 l a/.., ~ .~ \. Y\ 'l.. -i[ e)Verify that P=(4 0,3) and Q=(1,3,0) are on the inter. eetion of the two planes. f J ( ~ J C ) ~ ) ~ (l) S/ 0) j 7 -\-<> +- L... ~ "'" --t~ ) '(J { +It.- () ~ Q.j o.-v-\ 0,{' \,Lf S' -\.1 + ~ ~ ~ 5 --\-'I~ -'": ~ . d) Find the parametrization of the line of intersection of the t"vo planes. "Q ( X.~ 1, ;:' ~l ) I) l \I ~ ~) 'If /1 r~ f L .t f i··d uSe 1-r .. '7. \l-V,L~ ~f'''\.j

This preview has intentionally blurred sections. Sign up to view the full version.

View Full Document
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: ~CJ~~.l-:-(l, ~/"'} ~;- ~;t:: )1.=-/; e)Find the symmetric equations of the line of intersection of the two planes. x -I _ 'j 3 ) - I 2. (5 points) Find a rectangular equation for the graph represented by the spherical equation: p = 2 sec ¢. p=20secp1! p= ~t =) fl'>st=1.-===)r~=--2--J 1 3. (5 points) Given f(.1:, y, z) = x In yz + z In xy, compute fzx t-e-1< =-~(Ji i<~IP;+"l; )('1)) :: 1-( (tv. :fZ');z 4--< ~ 't--j )) :: ¥r;. . 1 .~-r ~-2-(1. .. t-t-,)l'1) Jf. . l jf-z. . :::: 4 .-i'" 4. (5 points) ~ t-.--:-Calculate the limit, if it exists. Otherwise explain . 01, exist. A ~ ...... ) G. (5 points) Sketch the domain of the function J(x, y) = In(2x -y + 1) 2...
View Full Document

{[ snackBarMessage ]}

### Page1 / 2

quiz 4 answers - ~CJ~~.l(l ~" ~ ~;t)1.= e)Find the...

This preview shows document pages 1 - 2. Sign up to view the full document.

View Full Document
Ask a homework question - tutors are online