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Popular >

3/(cos(45))

Solution

\frac{3}{cos ( 4 5 ^{\circ} )}

Solution

32

+1

Solution steps

\frac{3}{cos ( 4 5 ^{\circ} )}

Use the following trivial identity:

cos (4 5^{\circ}) = \frac{2}{2}

= \frac{3}{\frac{2}{2}}

Simplify

\frac{3}{\frac{2}{2}} : 32

= 32

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Frequently Asked Questions (FAQ)

What is the value of 3/(cos(45)) ?
The value of 3/(cos(45)) is 3sqrt(2)