Solve (4π·^4 β 8π·^3 β 7π·^2 + 11π· + 6)π¦ = 0
7. A) Solve (4π·4 β 8π·3 β 7π·2 + 11π· + 6)π¦ = 0 Answer:-
7. A) Solve (4π·4 β 8π·3 β 7π·2 + 11π· + 6)π¦ = 0 Answer:-
6. C) Find the general and singular solutions of π₯π2 + π₯π β π¦π + 1 β π¦ = 0 Answer:-
6. B) Prove that the system of parabolas π¦2 = 4π(π₯ + π) are self-orthogonal Answer:-
6. A) Solve (x2 + y3 + 6x)dx + y2xdy = 0 Answer:-
5. C) Solve p3 + 2xp2 + y2p2 β 2xy2p = 0 Answer:-
5. B) Water at temperature 10Β°πΆ takes 5 minutes to warm up to 20Β°πΆ at a roomtemperature of 40Β°πΆ. Find the temperature of the water after 20 minutes. Answer:-
5. A) Solve dy/dx+ y tan x = y3sec x Answer:-
4. C) Find the extreme values of x3+y3-3axy , a>=0
If u = f(y-x/xy, z-x/xz), show that xΒ² βu/βx + y2 β
(i) lim π₯β0Β (ππ₯ + π₯)1/π₯Β Β Β Β Β Β Β Β Β Β Β Β Β Β (ii) lim π₯Β π βπ/2 (tan π₯)tan2π₯