Let C1 be the curve obtained by the solution of differential equation 2xydxdy=y2−x2,x>0. Let the curve C2 be the solution of x2−y22xy=dxdy. If both the curves pass through (1,1), then the area (in sq. units) enclosed by the curves C1 and C2 is equal to :
Held on 16 Mar 2021 · Verified 6 Jul 2026.
π−1
2π−1
π+1
4π+1
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