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If sec thita =x+1/4x,prove that sec thita+tan thita =2x or 1/2x |
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Answer» We have, sec thita=x+1÷4x.We know that , Sec2 thita_ tan2 thita=1Or, (x+1/4x) 2 _ tan2thta= 1 Ab ise ap solve kroge to ek value aaega sec thta ka Sec thta=+_x _1/4x phr ab solve kro given expression ko to soln mil jaega Phone blue print konse site or hair bato |
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