sin20+sin40-sin80=??
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Answered by
2
HOLA
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Sin 20 + sin 40 = Sin 60
Sin60 - Sin 80 = - Sin 20
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HOPE U UNDERSTAND ☺☺☺
===================
Sin 20 + sin 40 = Sin 60
Sin60 - Sin 80 = - Sin 20
===================
HOPE U UNDERSTAND ☺☺☺
Bhavanavindamuri:
Arey its -Sin20 correct it re
Gud :)
Answered by
9
нєℓℓσ ∂єαя υѕєя!!!!^_^
нєяє ιѕ уσυя αиѕωєя тнαт уσυ нανє αѕкє∂ fσя ;)
ΨΩUR QUΣSTIΩΠ :
Sin20+Sin40-Sin80=
тнe anѕwer :
Given;
Sin20+Sin40-Sin80
We get,
Sin40 - Sin80
= -Sin40
-sin40+Sin 20
= -Sin20
_______________
ι нσρєѕ тнιѕ ωιℓℓ нєℓρѕ уσυ!! ^_^
нανє α gяєαт ∂αу αнєα∂ ^_°
#be br@inly#
•_•
нєяє ιѕ уσυя αиѕωєя тнαт уσυ нανє αѕкє∂ fσя ;)
ΨΩUR QUΣSTIΩΠ :
Sin20+Sin40-Sin80=
тнe anѕwer :
Given;
Sin20+Sin40-Sin80
We get,
Sin40 - Sin80
= -Sin40
-sin40+Sin 20
= -Sin20
_______________
ι нσρєѕ тнιѕ ωιℓℓ нєℓρѕ уσυ!! ^_^
нανє α gяєαт ∂αу αнєα∂ ^_°
#be br@inly#
•_•
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