Math, asked by aryankoirala2, 5 hours ago

if sina=a-1/a+1 find the value of tana

Answers

Answered by amarjeet11122001

0

Step-by-step explanation:

a+1=a-1+x

x=2

cosa=2/a+1

tana=sina /cosa

tana=a-1/a+1/2/a+1

tana=a-1/2

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