Question

if sinA =12/13 then the value of cosecA is?

Answer 1

Answer:

13/12

Step-by-step explanation:

since sin and cosec are reciprocally related.We can reciprocal 12/13 as 13/12

Answer 2

$\underline{{ \huge{ \mathfrak{Q}}} \mathfrak{uestion :-}}$

If sin A = 12/13 , then the value of cosec A is?

$\underline{{ \huge{ \mathfrak{R}}} \mathfrak{equired} \: \: \: { \huge{ \mathfrak{ A}}} \mathfrak{nswer :-}}$

$\tt{we \: know \: that,} \\ : \longrightarrow\tt{sin \: A = \frac{p}{h} = \frac{12}{13} } \\ \\ \ \: : \longrightarrow\tt{cosec \:A = \frac{h}{p} = \frac{13}{12} \: \: ...ans }$

Some Important formulas :-

${ \mathrm{i) \: sin \: A = \frac{p}{h} }} \\ \\ \mathrm{ ii) \:cos \: A = \frac{b}{h} } \\ \\ \mathrm{iii) \: tan \:A = \frac{p}{b} } \\ \\ \mathrm{iv) \:cot \: A = \frac{b}{p} } \\ \\ \mathrm{v) \: sec \: A = \frac{h}{b} } \\ \\ \mathrm{ vi) \: cosec \:A = \frac{h}{p} }$

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@MissSolitary ✌️

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