Write the value of cot tita _tan tita if sin tita
Tita = 12/13
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cot tita * tan tita = 1
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tan x =sinx/cosx
sin^2.x+cos^2.x=1
put the value of sinx =12/13
144/169+cos^2.x=1
cos^2.x =1-144/169
cos^2.x=169-144
cos^2.x=-----------
_________169
cosx =5/13
tanx=12/5
cotx =cosx/sinx
======>5/12
sin^2.x+cos^2.x=1
put the value of sinx =12/13
144/169+cos^2.x=1
cos^2.x =1-144/169
cos^2.x=169-144
cos^2.x=-----------
_________169
cosx =5/13
tanx=12/5
cotx =cosx/sinx
======>5/12
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