Question
Fri November 23, 2012 By:
 

Find the value of 2sinsquarepi/6+cosecsquare7pi/6cossquarepi/3

Expert Reply
Wed November 28, 2012
2sinsquarepi/6=2*=1/2
cosecsquare7pi/6=(-2)^2=4
cossquarepi/3 = ((1/2)^2))=1/4
 
therefoor, 2sinsquarepi/6+cosecsquare7pi/6cossquarepi/3=(1/2)+4*(1/4)=(1/2)+1=3/2
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