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Step by step text solution for If bar(a)=2bar(i)-bar(j)+k, bar(b)=bar(i)+3bar(j)-2bar(k), bar(c)=-2bar(i)+bar(j)-3bar(k) and bar(d)=3bar(i)+2bar(j)-5bar(k) and if bar(d)=pbar(a)+qbar(b)+rbar(c) then show that q,p/2,r are in A.P. by MATHS experts to help you in doubts & scoring excellent marks in Class 11 exams.
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