|| Exercise 2.2 || Q# 1to3 logarithm, exponential & unknown values || class 9 sindhtext board ||
Автор: @mathwithabbas
Загружено: 2026-03-03
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Описание:
Exercise 2.2
Write the following in logarithmic form.
(1) 7 ^ 3 = 343
(ii) 3 ^ - 4 = 1/81
(iii) 10 ^ - 3 = 0.001
(iv) root(8 ^ 2, 3) = 4
Write the following in exponential form.
(i) log_27(81) = 4/3
(ii) log_2(1/8) = - 3
(iii) log_10(1) = 0
(iv) log_10(0.01) = - 2
Find the value of unknown in the following.
(i) log_32(x) = 1/2
(ii) log_a(3) = 1/2
(iii) log mp 25 = y
(iv) log_4(x) = 3/2
(v) log_10(100) = y
(vi) log_a(64) = 3
(vii) log_a(1) = 0
(viii) log_55(55) = y
(ix) log_64(8) = x/2
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