Please answer the question ASAP
question no. 06
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X=1-cosa/sins
(2cos^2a/2)/(2cosa/2sina/2)
=cota/2
1/X=1+Cosa/sina
=tana/2
(2cos^2a/2)/(2cosa/2sina/2)
=cota/2
1/X=1+Cosa/sina
=tana/2
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