sin 30° + tan 45º - cosec 60°÷
sec 30° + cos 60° + cot 45°
ice :
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Answer:2.237
Step-by-step explanation
sin30=1/2
Tan45=1
Cosec60=2/√3=1.154
Sec30=2/√3
Cos60=1/2
Cot45=1
As per problem
1/2+1-2/√3÷2/√3+1/2+1
=2.237
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