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Why (a^0 = 1): The Logic Behind Zero Exponents (and the (0^0) Problem)
5:34
YouTubeLawgeek
Why (a^0 = 1): The Logic Behind Zero Exponents (and the (0^0) Problem)
In this video, Ledo Vaccaro explains the logic behind exponents and powers, starting with why any non-zero number raised to the zero power must equal 1 if we want the exponent rules to stay consistent.Using the rule for division of powers with the same base, we get:anan=an−n=a0\frac{a^n}{a^n} = a^{n-n} = a^0anan =an−n=a0Since any non-zero ...
2 天之前
LHospitals Rule
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Khan AcademySal Khan
2011年2月20日
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2019年8月27日
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