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`sqrt(2root(3)(4sqrt(2root(3)(4.....).................)))` का मान क्या है?A. 2B. `2^(2)`C. `2^(3)`D. `2^(5)` |
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Answer» Correct Answer - A `x=sqrt(2root(3)(4sqrt(2root(3)(4))))………..` `implies` Squaring both sides `impliesx^(2)=2root(3)(4sqrt(2root(3)(4)))…….` Now cubing both sides `x^(6)=8xx4x` `impliesx^(5)=32` `impliesx^(5)=2^(5)` `impliesx^(5)=2^(5)` `impliesx=2` |
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