tan 45 degree, cos 30 degrees, causes 60 degree
reddi625sahu:
mean??
your question is n't proper
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tan 45 = 1
cos 30 = 3^(1/2)/2
cosec 60 = 2/3^(1/2)
cos 30 = 3^(1/2)/2
cosec 60 = 2/3^(1/2)
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