cos 29 + sin 29 / cos 29 - sin 29=tan 74
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Answer:
this question is solved by compound Formula of trigonometry
try it aagain my dear sweet Heart
Answered by
1
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:
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