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These resources are designed to help you familiarize yourself with the exam format, identify key topics, and practice effectively. Whether you're preparing for the May/June or GCE sessions, our curated materials provide both objective and theory questions to enhance your study sessions.","tags","waec nigeria west africa examination council","version","vip","location",{"_390":391,"_392":393},"type","Point","coordinates",[394,395],9.082,10.3671,"ng","priority",10,"createdOn",1755991949910,"updatedOn","questionsCount",27220,"courseCount",23,"examKey","questionData",{"_369":409,"_410":411,"_412":413,"_278":415,"_416":417,"_263":370,"_418":419,"_420":421,"_110":426},"7tbT7r1EIogSEgMfb2cfnIjkOV9a3p","q","P = {3, 9, 11, 13} and Q = {3, 7, 9, 15} are subset of the universal set ξ = {1, 3, 7, 9, 11, 13, 15} find P^I ∩ Q^I","ans",[414],2,"2005","course","mathematics","exp","P^I = {1, 7, 15} ; Q^I = {1, 13, 11}
\nP^I ∩ Q^I = {1}","opts",[422,423,424,425],"{3, 9}","{5, 7, 9}","{1}","{1, 11}",30,"30","initComment","initReply","actionData","errors"]

WAEC - Mathematics (2005 - No. 30)

Explanation

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