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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":414,"_415":416,"_263":370,"_417":418,"_419":420,"_110":425},"TjjXz6SoG72JI3lpPWPishWnyAvUtX","q","A binary operation ⊕ on real numbers is defined by x⊕y = xy + x + y for any two real numbers x and y. The value of (-³/₄)⊕6 is","ans",[95],"2007","course","mathematics","exp","x⊕y = xy + x + y
\n= -³/₄ (6) + (-³/₄) + 6
\n= -⁹/₂ - ³/₄ + 6
\n= (-18-3+3+24) / 4
\n= ³/₄","opts",[421,422,423,424],"³/₄","-⁹/₂","⁴⁵/₄","-³/₄",14,"14","initComment","initReply","actionData","errors"]

JAMB - Mathematics (2007 - No. 14)

Explanation

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