SinA x CosecA =.........
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Answer:
SinA ×CosecA. (1)
= CosecA is reciprocal of SinA
so,CosecA=1/SinA (2)
putting value of 1/SinA in the place of CosecA
then ,
SinA × CosecA
=Sin A× 1/SinA
= 1
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