Answers

π/エ=αとおいて加法定理
sin(θ+α)=sinθcosα+cosθsinα
ここで
sin(θ+α)=アーウの式 で導く

セシル

少し訂正
sin(θ+α)=アーウの式で導く
sin(θ+α)=アーウの式を①に代入して作った式で解く

Post A Comment
Were you able to resolve your confusion?

Users viewing this question
are also looking at these questions 😉