- #1
riot
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past exams questions...help~!
hi i encountered a few difficult questions and i don't know how to solve them.. any help would be greatly appreciated:
1.
Find the area of the cap cut from hemisphere X^2 + Y^2 +Z^2=2 (Z=>0)
by the cylinder X^2 + Y^2=1
2.
Use method of undetermine coefficient to solve the linear system
dX/dt= X - Y + 1
dY/dt=2X + 4Y -2
hi i encountered a few difficult questions and i don't know how to solve them.. any help would be greatly appreciated:
1.
Find the area of the cap cut from hemisphere X^2 + Y^2 +Z^2=2 (Z=>0)
by the cylinder X^2 + Y^2=1
2.
Use method of undetermine coefficient to solve the linear system
dX/dt= X - Y + 1
dY/dt=2X + 4Y -2