Find the trigonometric ratios equivalent to $cosec$ 45 $^{o}$ .

\sqrt{2}

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s e c 45^{o}

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\frac{1}{sin 45^{o}}

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1 + {cot}^{2} 45^{o}

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Solution

The correct options are
B $\sqrt{2}$
C $\frac{1}{sin 45^{o}}$
$A s sin 45^{o} = \frac{1}{\sqrt{2}}$
$∴, cosec 45^{o} = \sqrt{2}$
Option A & C are correct

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Similar questions

Find the trigonometric ratio equivalent to the following:

$s i n 55^{\circ} + c o s 20^{\circ} + c o t 70^{\circ} + c o s e c 85^{\circ}$

The trigonometric ratio equivalent to the following is:

$s i n 55^{\circ} + c o s 20^{\circ} + c o t 70^{\circ} + c o s e c 85^{\circ}$

0^{o}

90^{o}

\frac{1}{2}

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