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If-y-Arcsin-x-x-1-x-y-p-x-y-q-x-1-find-0-1-p-x-q-x-dx-p-q-are-two-pllynomils-




Question Number 188889 by mnjuly1970 last updated on 08/Mar/23
    If, y= (( Arcsin((√x) ))/( (√( x (1−x )))))  ⇒     y′ .p(x) + y .q(x)= 1       find ,   ∫_0 ^( 1) p(x).q(x)dx=?      p , q  are two pllynomils...
If,y=Arcsin(x)x(1x)y.p(x)+y.q(x)=1find,01p(x).q(x)dx=?p,qaretwopllynomils
Answered by qaz last updated on 08/Mar/23
y=((arcsin (√x))/( (√(x(1−x)))))     ⇒y′=(((1/2)−((1−2x)/(2(√(x(1−x)))))arcsin (√x))/(x(1−x)))  =((1−(1−2x)y)/(2x(1−x)))  ⇒2x(1−x)y′+(1−2x)y=1  ⇒p(x)=2x(1−x)     q(x)=1−2x  ⇒∫_0 ^1 p(x)q(x)dx=∫_0 ^1 2x(1−x)(1−2x)dx=0
y=arcsinxx(1x)y=1212x2x(1x)arcsinxx(1x)=1(12x)y2x(1x)2x(1x)y+(12x)y=1p(x)=2x(1x)q(x)=12x01p(x)q(x)dx=012x(1x)(12x)dx=0
Commented by mnjuly1970 last updated on 08/Mar/23
 mercey sir
merceysir

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