Question 952977

{{{sec(x)=2}}}

{{{x = 60(6n-1)}}},   {{{n}}} element {{{Z}}}

for {{{n=1}}} we have {{{x = 60(6*1-1)}}}=>{{{x = 60(6-1)}}}=>{{{x = 60(5)}}}=>{{{x = 300}}}

since you need acute angle, we know that is {{{x =360- 300=60}}}°

so, answer is: {{{sec(60 )=2}}}