If sin 30°=1/2 then find (a) cos 30° (b)tan 30°(c)sec30°(d)cosec30°(e)cot 30°
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Answer:
there are fixed ratios for them
Step-by-step explanation:
cos30=√3/2
tan 30=1/√3
sec 30=2/√3
cosec 30=2
cot 30=√3
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