# Question [E] I (1) If w = 4y - 5y, find the percentage error in w at y = 1, if the error in y = 0.04. percent. (1) if Z = 4 cos w - 6w, find the relative percentage error in Z at w = 0, if the error in w = 0.005. percent (6) If Y = e + 3x2 + 4x, find the percentage error in Y at x = 2, if the error in x = 0.002. percent

N14GUP The Asker · Other Mathematics

Transcribed Image Text: [E] I (1) If w = 4y - 5y, find the percentage error in w at y = 1, if the error in y = 0.04. percent. (1) if Z = 4 cos w - 6w, find the relative percentage error in Z at w = 0, if the error in w = 0.005. percent (6) If Y = e + 3x2 + 4x, find the percentage error in Y at x = 2, if the error in x = 0.002. percent
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Transcribed Image Text: [E] I (1) If w = 4y - 5y, find the percentage error in w at y = 1, if the error in y = 0.04. percent. (1) if Z = 4 cos w - 6w, find the relative percentage error in Z at w = 0, if the error in w = 0.005. percent (6) If Y = e + 3x2 + 4x, find the percentage error in Y at x = 2, if the error in x = 0.002. percent