Quadratic EquationMedium
Question
The number log2 7 is
Options
A.an integer
B.a rational number
C.an irrational number
D.a prime number
Solution
Let x = log2 7
⇒ 2x = 7
Which is only possible for irrational number
⇒ 2x = 7
Which is only possible for irrational number
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