show that y = -1/2x . cosx is/isn't a solution to y" + y = sinx
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Originally Posted by puravida12 show that y = -1/2x . cosx is/isn't a solution to y" + y = sinx This is unreadable. Is it , or is it , or is it ? Please use LaTeX or put brackets where they're needed.
-(1/2)x . cosx I apologize, it has been a long night of calculus.
If it's a solution, then . . So . Do you think it's a solution?
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