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Evaluate [3-¹×9-¹]÷81-²​

Answer» <html><body><p>[3-¹×9-¹]÷81-²</p><p>1/3×1/9÷1/81²</p><p>1/27÷1/6561</p><p>1/27× 6561/1</p><p>243.</p><p>please <a href="https://interviewquestions.tuteehub.com/tag/follow-994211" style="font-weight:bold;" target="_blank" title="Click to know more about FOLLOW">FOLLOW</a> it</p></body></html>


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