n का मान निकालिए, यदि (i) (ii)
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Answer:
Step-by-step explanation:
∴
या
= 12
या 2n - 1 =
या 2n - 1 = 9
2n = 10 => n = 5
(ii)
: = 11 : 1
या
या
या 4n(2n-1) = 11(n-2)
या 8n - 4 = 11n - 22
∴ 3n = 22 - 4 = 18
=> n = 6
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