The following line integral is path independent in the space and (0,2,5) -1,0,2)(2xdx - sin z dz – y cos z dz) = f(0,2,5) -f(-1,0,2). In such a case f(x, y, z) = a) x +y cos z b) x-y cos z | c) x² +y...

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Extracted text: The following line integral is path independent in the space and (0,2,5) -1,0,2)(2xdx - sin z dz – y cos z dz) = f(0,2,5) -f(-1,0,2). In such a case f(x, y, z) = a) x +y cos z b) x-y cos z | c) x² +y sin z d) x2 - y sin z e) -x² - y cos z