The value of is equal to

MATHEMATICS · Single correct · CBSE · Mathematics · Continuity and Differentiability · Continuity and Differentiability

Problem

The value of log⁡4[log⁡2{log⁡2(log⁡381)}]\log_4\left[\log_2\left\{\log_2(\log_3 81)\right\}\right] is equal to (1) −1-1 (2) 00 (3) 11 (4) 22

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