Question

三個數6^0.7，0.7⁶，log_0.76的大小關系為____________________.

Answer 1

解析：∵6^0.7＞6⁰=1，0.7⁶＜0.7⁰=1，∴6^0.7＞1，0＜0.7⁶＜1.

又∵log_0.76＜0，∴log_0.76＜0.7⁶＜6^0.7.

答案：log_0.76＜0.7⁶＜6^0.7.