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ankita
Questions (4)
If sinø=4/5 find the value of cosecø/1+cotø
2 answers
870 views
prove that sin(n+1)A-sin(n-1)A/cos(n+1)A+2cos(nA)+cos(n-1)A=tanA/2
0 answers
421 views
The ticket office makes $5 profit each evening ticket sold and $3 on each matinee ticket sold. The ticket office wants to sell
1 answer
1,041 views
The ticket office makes $5 profit each evening ticket sold and $3 on each matinee ticket sold. The ticket office wants to sell
0 answers
675 views
Answers (2)
1215.4
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