MathematicsVariationJAMB
T varies as the square root of L. If T = 2 when L = 4, find T when L = 16.
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Answer: D. 4
T = k√L: 2 = 2k, so k = 1; T = √16 = 4.
An AdmitMe practice question, written for the JAMB syllabus. Not an official past question.