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It assesses knowledge in subjects relevant to the candidate’s chosen course of study.","tags","utme jamb joint admission matriculation board unified tertiary matriculation examination nigeria africa","version","vip","location",{"_390":391,"_392":393},"type","Point","coordinates",[394,395],9.082,10.3671,"ng","priority",5,"createdOn",1755987353430,"updatedOn","questionsCount",29915,"courseCount",20,"examKey","questionData",{"_369":409,"_410":411,"_412":413,"_278":415,"_416":417,"_263":370,"_418":419,"_420":421,"_110":426},"x6DFsykIbqN20ynaxMDmpFsNr5fvue","q","Find the derivative of y = sin(2x\\(^3\\) + 3x - 4)","ans",[414],2,"2005","course","mathematics","exp","y = sin (2x\\(^3\\) + 3x - 4)
\nlet u = 2x\\(^3\\) + 3x - 4
\n∴du/dx = 6x\\(^2\\)
\ny = sin u
\ndy/du = cos u
\ndy/dx = du/dx * dy/du
\n∴dy/dx = (6x\\(^2\\) + 3) cos u
\n= (6x\\(^2\\) + 3)cos(2x\\(^3\\) + 3x - 4)","opts",[422,423,424,425],"cos (2x³ + 3x - 4)","-cos (2x³ + 3x - 4)","(6x² + 3) cos (2x³ + 3x - 4)","-(6x² + 3) cos (2x³ + 3x - 4)",29,"29","initComment","initReply","actionData","errors"]

JAMB - Mathematics (2005 - No. 29)

Explanation

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