Question

coseco - cote =
(1) + (2) 2 coseok
(1)-(2) = 2 coto-k-
p then what is the value of neo-tano?
1 CORO
1 + COSO
Mathematics Common
poseco -
tan 6)
We know that seco tan 0-1
tano (seco tano)
11 coseco + cotok, then prove that can
Given cocco + colk
(coseco + cor) (coseco
We know thar
1
P
coseco
col-1
coto) - 1
Alooseco
cot)=1
1
)) =-
1
k
coto
1²-1
2k
coseco
desine i tusios a Crea) 4
The sine Gitsins
2k
SP
CONCE,
(1451n0) sint ()
e No. 271)
Hypotenuse", "Opposite side and
DR
P
PO
OR
R
XY,
=ZY
ZX
ii) For angle y
Hypotenuse = XY
Opposite side =ZX
Adjacent side = YZ
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Answer 1

Answer:

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Answer 2

Answer:

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