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प्रश्न
Select the correct option from the given alternatives:
The general solution of sec x = `sqrt(2)` is ______.
पर्याय
`2npi +- pi/4, n∈Z`
`2npi +- pi/2, n∈Z`
`npi +- pi/2, n∈Z`
`2npi +- pi/3, n∈Z`
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उत्तर
The general solution of sec x = `sqrt(2)` is `bb(underline(2"n"pi +- pi/4, n∈Z))`.
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