Sin80 ÷ ccos10 + sin 59 sec 31
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2 is the answer for the question
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=Sin80÷cos(90-10)+ sin59×1/cos(90-31)
=sin90/sin90+sin59×1/sin59
= 1+1
= 2
=sin90/sin90+sin59×1/sin59
= 1+1
= 2
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