Evaluate the following :
$co t 3 4^{\circ} - t an 5 6^{\circ}$

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Evaluate the following :

co t 3 4^{\circ} - t an 5 6^{\circ}

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Text solutionVerified

We have,

co t 3 4^{\circ} - t an 5 6^{\circ} = co t (9 0^{\circ} - 5 6^{\circ}) - t an 5 6^{\circ} = t an 5 6^{\circ} - t an 5 6^{\circ} = 0

[∵ co t (9 0^{\circ} - θ) = t an θ]

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Question Text	Evaluate the following : $co t 3 4^{\circ} - t an 5 6^{\circ}$
Answer Type	Text solution:1
Upvotes	150