Evaluate:operatorname{cosec} 31^{circ}-sec 59 | vedclass

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(B) We know the trigonometric identity for complementary angles: $\operatorname{cosec}(90^{\circ} - 	heta) = \sec 	heta$.Given expression: $\operato

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(B) We know the trigonometric identity for complementary angles: $\operatorname{cosec}(90^{\circ} - 	heta) = \sec 	heta$.Given expression: $\operatorname{cosec} 31^{\circ} - \sec 59^{\circ}$.We can write $31^{\circ}$ as $(90^{\circ} - 59^{\circ})$.So,$\operatorname{cosec} 31^{\circ} = \operatorname{cosec}(90^{\circ} - 59^{\circ}) = \sec 59^{\circ}$.Substituting this into the expression:$\sec 59^{\circ} - \sec 59^{\circ} = 0$.

Evaluate:
$\operatorname{cosec} 31^{\circ}-\sec 59^{\circ}$

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Evaluate:$\operatorname{cosec} 31^{\circ}-\sec 59^{\circ}$