Question

Cos 29°+sin 29°/cos 29°-sin 29° = tan 74°

Answer 1

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$\boxed{\huge{\underline{\star \quad HENCE \: \: PROVED \quad \star}}}$

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Answer 2

Answer:(cos 29 + sin 29 ) / (cos 29 - sin 29 )

= [(cos 29 +sin 29 )/cos 29 ] / [(cos 29 - sin 29 ) /cos 29 ]

=( 1+ tan 29) /(1 - tan 29)

= (tan 45 + tan 29 ) / ( 1 - tan 45 tan 29)

=tan (45 + 29) [ tan ( a + b) = {(tan a + tan b)/ (1 - tan a tan b)} ]

= tan 74

Step-by-step explanation: