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RD Chapter 2 Exponents of Real Numbers Ex 2.1 Solutions

Question - 11 : - If 1176 = 2a x 3b x Tc, find a, 6 and c.

Answer - 11 : -


Question - 12 : -
Given 4725 = 3a5b7c, find:
(i) the integral values of a, b and c
(ii) the value of 2-a 3b 7c

Answer - 12 : -


Question - 13 : - If a = xyp-1, b = xy q-1 and c = xyr-1,prove that aq-r br-p cp-q = 1

Answer - 13 : -


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