Find the general solution of y\"+9y=t^2*e^3t+6.
1 answer:
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I can’t really explain but this is my working step by step, hope u can understand and see if it helps you :)
Actually Welcome to the Concept of the circles.
It's is universally proven that ratio of circumference and diameter is always π
hence the decimal value is π = 3.14
===> answer is option B.) 3.14