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Physique-Chimie
Corrigés de BAC- Révisions Maths lycée
- Prépa Examens
- Tous les sujets
- Maths
- Physique-Chimie
- Corrigés de BAC
- Révisions Maths lycée
- Prépa Examens
cot(α+β) =
cot α cot (β−1)/cot α + cot β
cot α cot (β+ 1)/cot α −cot β
cot α cot (β+ 1)/cot α + cot β
None of the options
cos(α+β)cos(α−β) =
cos^2(α)-sin^2(β)
sin^2(α)−cos^2(β)
2 cos α
2 sin α
cosecθ+2cosec2θ/secθ=
tan α/2
-tan α/2
-cot α/2
cot α/2
1 +tan(α) tan(2α)=
AAAA AA AA A A AA
AAAA AA AA A A AA
AAAA AA AA A A AA
AAAA AA AA A A AA
1−cos(α)/sin(α)=
AAAA AA AA A A AA
AAAA AA AA A A AA
AAAA AA AA A A AA
AAAA AA AA A A AA
sin3θ/sinθ−cos 3θ/cosθ=
AAAA AA AA A A AA
AAAA AA AA A A AA
AAAA AA AA A A AA
AAAA AA AA A A AA
cot(α)−tan(α)=
AAAA AA AA A A AA
AAAA AA AA A A AA
AAAA AA AA A A AA
AAAA AA AA A A AA
(tan(α)+ tan(β))/(tan(α)−tan(β))=
AAAA AA AA A A AA
AAAA AA AA A A AA
AAAA AA AA A A AA
AAAA AA AA A A AA
cos(α+β) + cos(α−β)/sin(α+β) + sin(α−β) =
AAAA AA AA A A AA
AAAA AA AA A A AA
AAAA AA AA A A AA
AAAA AA AA A A AA
sin(α)/1−cos(α)=
AAAA AA AA A A AA
AAAA AA AA A A AA
AAAA AA AA A A AA
AAAA AA AA A A AA
sinA+ sin 2A/1 + cosA+ cos 2A=
AAAA AA AA A A AA
AAAA AA AA A A AA
AAAA AA AA A A AA
AAAA AA AA A A AA
cot(α−β) =
AAAA AA AA A A AA
AAAA AA AA A A AA
AAAA AA AA A A AA
AAAA AA AA A A AA
Simplify: (cos(α)−sin(α))/(cos(α)+ sin(α))
AAAA AA AA A A AA
AAAA AA AA A A AA
AAAA AA AA A A AA
AAAA AA AA A A AA
Simplify: cos(α+β) cos(α−β)
AAAA AA AA A A AA
AAAA AA AA A A AA
AAAA AA AA A A AA
AAAA AA AA A A AA
Simplify: sin2θ/sinθ−cos 2θ/cosθ
AAAA AA AA A A AA
AAAA AA AA A A AA
AAAA AA AA A A AA
AAAA AA AA A A AA
