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Find the geneal values of theta from the...

Find the geneal values of `theta` from the following equations:
i) `sintheta=sqrt(3)/2`, ii) `costheta=1/sqrt(2)`, iii) `tantheta=sqrt(3)`, iv) `sectheta=2/sqrt(3)`, v) `cottheta=1/sqrt(3)`, vi) `"cosec"theta=sqrt(2)`

Text Solution

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(I) `theta=npi+(-1)^(n).pi/3`, ii) `theta=2npi+-pi/4`
iii) `theta=npi+pi/3`, iv) `theta=2npi+-pi/6`
v) `theta=npi+pi/3`, vi) `theta=npi+(-1)^(n)pi/4`.
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