Question

*27²ⁿ⁻¹ = (243)³ में n का मान क्या होगा?* 1️⃣ 3 2️⃣ 7 3️⃣ 9 4️⃣ 6​

Answer 1

Explanation:

2n-1=3

2n=4

n=4/2

n=2

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