(i) If 4p + 9q = 10r where p = log16 4, q = log3 9 & r = lo…

Maths Logarithms, Indices and Surds, Partial Fraction Indices and Surds Subjective Type

Published by: CGP EDU Academic Team

Published on: August 14, 2026

(i) If 4p + 9q = 10r where p = log16 4, q = log3 9

& r = logx 83 then find x

(ii) Find the value of 49A + 5B where A = 1– log72 & B = – log54

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Ans. (i) x = 10 (ii) 25/2

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