Question

find sinA × cosecA = ?​

Answer 1

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$lhs = \sin(a ) \times \cosec(a) \\ = \sin(a) \times \frac{1}{ \sin(a) } \\ \sin(a) \: gets \: cancel \\ \\ = 1 = rhs$

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Answer 2

Answer:

1

Step-by-step explanation:

we know,

•.•sino=1/coseco

sino×coseco=1

.:SinA×CosecA=1

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