Latest exam Aptitude Question SOLUTION: I am not sure if I am doing this right. Solve for K. a/b=b/a+1/k (bak) a/b=(bak)b/a+1/k(bak) a^2k=b^2k+ba a^2k-b^2k=ba k(a^2-b^2)=ab k=ab/a^2-b^2

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(#M40069102) EXAM Numerical Ability question Keep an EYE

I am not sure if I am doing this right. Solve for K.

a/b=b/a+1/k
(bak) a/b=(bak)b/a+1/k(bak)
a^2k=b^2k+ba
a^2k-b^2k=ba
k(a^2-b^2)=ab
k=ab/a^2-b^2

Asked In exam (9 years ago)

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