3sin^2theta +3cos^2theta/2
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= 3sin^2theta+3cos^2theta/2
=>3(sin^2theta+cos^2theta)/2
:.sin^2theta+cos^2theta=1
=>3×1/2
=>3/2
so...-follow me
!!!!
= 3sin^2theta+3cos^2theta/2
=>3(sin^2theta+cos^2theta)/2
:.sin^2theta+cos^2theta=1
=>3×1/2
=>3/2
so...-follow me
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