classified the partial differential equations (-1,1) ,2xy(d²z/dxdy)-(x²+y)(d²z/dy²)-(x+y)=0
Simplify the expression:
〖(3c^2 c^3)〗^3
Draw Venn diagram for P(A'∩B')
coefficient of x in 3x-4x
Select the correct set notation for the shaded areas of the following Venn diagram.
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16cos^5 A+2 cosA-cos^3 A-cos5A=16cos^3 A
volume of a sphere
-3X^2+118.5X-328.5
$\frac{(a-b)^{2}+c ^{3} }{b-a ^{c} }^, when a=$\frac{1}{2} b=-2 c= -1
