sin²30°+cos²60°+tan45°
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Answer: 3/2=1.5
Step-by-step explanation:
Sin²30°+cos²60°+tan45°=(1/2)²+(1/2)²+1 [∵sin30⁰=1/2 , cos60⁰=1/2 and tan45⁰=1]
=1/4+1/4+1
=(1+1+4)/4
=6/4
=3/2=1.5
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