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Mathematics, 20.11.2020 21:20 igtguith
Using half angle identities what is the exact value of sin(9pi/8)
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Find the gradient of f(x,y,z)equals=left parenthesis x squared plus y squared plus z squared right parenthesis superscript negative 1 divided by 2 baseline plus ln left parenthesis x right parenthesis x2+y2+z2−1/2+ln(xyz) at the point left parenthesis negative 2 comma 1 comma negative 2 right parenthesis(−2,1,−2).
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Using half angle identities what is the exact value of sin(9pi/8)...
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