Mathematics
Senior High

これがこれになる過程を説明して頂きたいです

と (+ π an+tan π π 6 π 1+ cantan 1-1. 4 1-tan √√√3+1 6 (√√3+1)2 1 UE nia √3 (√3-1)(√3+1) 1 √3 √√3-1 m

Answers

分子、分母に√3をかける

m

分子→(1+1/√3)×√3=√3+1
分母→(1-1/√3)×√3=√3-1

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