All Questions Topic List
Differentiation Questions
Previous in All Question Next in All Question
Previous in Differentiation Next in Differentiation
Question Number 111584 by ajfour last updated on 04/Sep/20
Answered by ajfour last updated on 04/Sep/20
C(0,y);A(x,0);B(z,z2)(x−z)2+z4+z2+(y−z2)2=a△=z3+12z(y−z2)+12(x−z)z2letx−z=z2tanθ&y−z2=ztanϕ⇒z2secθ+zsecϕ=a&△=z3+z22tanϕ+z42tanθsomeonepleasehelp..
Commented by mr W last updated on 05/Sep/20
P=z3+z22tanϕ+z42tanθ+λ(z2secθ+zsecϕ−a)∂P∂z=0,∂P∂θ=0,∂P∂ϕ=0,∂P∂λ=0....hardtosolve...
Answered by ajfour last updated on 06/Sep/20
Terms of Service
Privacy Policy
Contact: info@tinkutara.com