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a) State and prove Euler’s theorem on homogeneous functions of two : variables of degree n. If sinu= = then show that du du xx +y ra tanu. i i b) Find the volume of the solid generated by revolving…
19- a) State and prove Euler’s theorem on homogeneous functions of two : variables of degree n. If sinu= = then show that du du xx +y ra tanu. i i
- b) Find the volume of the solid generated by revolving be oe between the parabola y = x? and the line y=1 about the line y~ -. OR ; Find the surface area and volume of the solid generated by revolving 2 the asteroid x + y3 = a3 about x-axis. 14 m 1 _ F
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