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Mathematics
01.05.2020 21:15
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Dy/dx+ycos(x)=5cos(x), y(0) = 7, y(x)=???
Dy/dx+ycos(x)=5cos(x), y(0) = 7, y(x)=???
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Yellowjacket3166
4,4(37 marks)
Please see the solution below and rate the effort.
edith47
4,6(3 marks)
Hypotenuse²= (4x)²+ x²=16x²+x²=17x²
Hypotenuse=√(17x²)= x√17
To find perimeter, we need to add all sides
P=x+4x+ x√17 =5x+x√17 =x(5+√17)
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