Question

Evaluate:

$\cos(45) \div \sec(30) + \csc(30)$
​

Answer 1

Step-by-step explanation:

cos 45=1/√2

sec30 =2/√3

cosec30=2

cos 45÷sec30 +cosec 30 is

1/√2÷2/√3+2

√3/2√2+2

√3+4√2/2√2 is the ans

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Answer 2

Answer:

Given,

cos(45)/sec30+csc30

1/2√3+2

1/2+2√3/√3

4√3/√3=4