公式(微分) - インターネット回線 | au
公式(微分)-8 - y = tan 1 x x = tany かつ ˇ 2 < y < ˇ 2 (tan 1 x)′ = 1 (tany)′ = 1 1 + tan2 y = 1 1 + x2 (sinhx)′ = (e x xe 2)′ = e x+ e 2 = coshx (coshx)′ = (e + e x 2)′ = e x e 2 = sinhx (tanhx)′ = (sinhx coshx)′ = (sinhx)′ coshx sinhx(coshx)′ (coshx)2 = cosh2...