if tan A = a/b find the value of (cosA+sinA)/cosA-sinA
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Answered by
21
Hey !!!
tanA =a/b -----1)
from question .
cosA+ sinA/cosA -sinA
1 + tanA / 1 - tanA { dividing by cosA }
=] 1+ a/b
------------- [ From 1 ]
1 -a/b
=> a +b /b
---------------
a- b/b
=] ✓a+b /a-b Answer ...
hope it helps !!
#Rajukumar111
tanA =a/b -----1)
from question .
cosA+ sinA/cosA -sinA
1 + tanA / 1 - tanA { dividing by cosA }
=] 1+ a/b
------------- [ From 1 ]
1 -a/b
=> a +b /b
---------------
a- b/b
=] ✓a+b /a-b Answer ...
hope it helps !!
#Rajukumar111
Answered by
15
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