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Find the general values of theta from th...

Find the general values of `theta` from the following equations:
i) `cos^(2)theta=1/4`, ii) `sin^(2)theta=1`, iii) `cot^(2)theta=3`, iv) `sec^(2)theta=4/3`

Text Solution

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i) `theta=npi+-pi/3` , ii) `theta=npi+-pi/2` , iii) `theta=npi+-pi/6`, iv) `theta=npi+-pi/6`
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