2sinacosbsinc=sinbsin(a+c), then the relation among cota,cotb,cotc is
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NO
- in right angle A LmN if INFO LM = 90
cose - 2 find sin 6 and tan a
Similarly find (sin?) and Ceas
t" 0)
Z
Figs.28
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Composite numbers = Composite number are that numbers who have more than two factors .
Prime numbers = Prime numbers are that numbers that have two factors
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