plz answer this.........10th and 11th question
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A=90°-B
cosec A = cosec (90°-B)
= sec B
sec B =15/7
cosec A = cosec (90°-B)
= sec B
sec B =15/7
Answered by
2
CosecA=15/7
SecB=Sec(90-A)=CosecA =15/7
SecB=Sec(90-A)=CosecA =15/7
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