StatuEkspoalcnsian ha rigonometriBaru sajaBentuk lain dari e* adalah:e =e*tiy=e ey = e*(cos y +i sin y)Contoh !e2-Note:cos(-0) cos@ dan sin(-0)=sinele=cOse+i sine-18=cose-i sinTentukanlah hasil dari e-e- dan e+ e-ie16Fungsi Trigonometri Bilangan Komplekseln-e-i0sin @ =2icose =81-2+mTentukanlah nilai dari:cosi=in(+In 2) = (jika ef/2 = i, e-ir/2 = -i,eln 2 = 2,e-in 2-Buktikan sin2 z+Cosz=1sinFungsi HiperbolikTentukan persamaan dari sin iy dan cos iy dengan menggunakanpersamaan sebelumnya!Setelah didapat persamaan di atas, baru lah di dapat fungsi yangdinamakan dengan sinus dan cosinus hiperbolik. Secara matematisdapat ditulisBuktikan coshz - sinh2 z 118Logaritma

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Asked Oct 6, 2019
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Prove from the questions in the blue circle

Statu
Ekspoalcnsian ha rigonometri
Baru saja
Bentuk lain dari e* adalah:
e =e*tiy=e ey = e*(cos y +i sin y)
Contoh !e2-
Note:cos(-0) cos@ dan sin(-0)=sin
ele
=cOse+i sin
e-18=cose-i sin
Tentukanlah hasil dari e-e- dan e+ e-ie
16
Fungsi Trigonometri Bilangan Kompleks
eln-e-i0
sin @ =
2i
cose =
81-2+m
Tentukanlah nilai dari:
cosi=
in(+In 2) = (jika ef/2 = i, e-ir/2 = -i,eln 2 = 2,e-in 2-
Buktikan sin2 z+Cosz=1
sin
Fungsi Hiperbolik
Tentukan persamaan dari sin iy dan cos iy dengan menggunakan
persamaan sebelumnya!
Setelah didapat persamaan di atas, baru lah di dapat fungsi yang
dinamakan dengan sinus dan cosinus hiperbolik. Secara matematis
dapat ditulis
Buktikan coshz - sinh2 z 1
18
Logaritma
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Statu Ekspoalcnsian ha rigonometri Baru saja Bentuk lain dari e* adalah: e =e*tiy=e ey = e*(cos y +i sin y) Contoh !e2- Note:cos(-0) cos@ dan sin(-0)=sin ele =cOse+i sin e-18=cose-i sin Tentukanlah hasil dari e-e- dan e+ e-ie 16 Fungsi Trigonometri Bilangan Kompleks eln-e-i0 sin @ = 2i cose = 81-2+m Tentukanlah nilai dari: cosi= in(+In 2) = (jika ef/2 = i, e-ir/2 = -i,eln 2 = 2,e-in 2- Buktikan sin2 z+Cosz=1 sin Fungsi Hiperbolik Tentukan persamaan dari sin iy dan cos iy dengan menggunakan persamaan sebelumnya! Setelah didapat persamaan di atas, baru lah di dapat fungsi yang dinamakan dengan sinus dan cosinus hiperbolik. Secara matematis dapat ditulis Buktikan coshz - sinh2 z 1 18 Logaritma

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Step 1

Given trigonometric equation is,

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Step 2

Since, the exponential form for coshx and sinhx are

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Step 3

Now, substitute the values of coshx and sinhx in ...

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