f(x)={ 1+x,
5,
​
if 0≤x<2
if 2≤x<4
​
Ermine the value of the Fourier Sine Ser which the series converges at x=2022. a) −4 b) -6 c) 5 d) −5 e) 4 f) 6 When the differential equation xy ′′
+4y ′
+(7+λx 3
)y=0 is placed in the Sturm-Liouville form [r(x)y ′
] ′
+[q(x)+λp(x)]y=0 the function p(x)=x n
where n= a) 5 b) 4 c) 7 d) 6 e) 3