Verify that y1(t) =t2 and y2(t) =t−1 are two solutions of the differential equation t2y−2y=0 for t > 0.Then show that y=c1t2
+c2t−1 is also a solution of this equation for any c1 and c2.
1 answer:
Answer:
Step-by-step explanation:
Consider first

We differentiate this two times to get

Substitute in the given equation

Hence satisfied
Consider II equation

Substitute in the given equation to get

Hence satisfied
Together if we have

being linear combination of two solutions
automatically this also will satisfiy the DE Or
this is a solution to the given DE
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