SIN30 +tan 45-cosec60/sec30+ cos60 +cot45
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sin30 + tan 45-cosec60/sec30+ cos60 +cot45
=1/2 + 1 - (2/√3)/(2/√3) + 1/2 + 1
=3 - 1
=2
=1/2 + 1 - (2/√3)/(2/√3) + 1/2 + 1
=3 - 1
=2
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