If sec a + tan =m and sec a-tan a =n find the value of square root
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Root mn= Root (SecA+ Tan A)(secA- tanA)
=Sec2A- Tan2A (under root)
= 1 (using identity) and root 1 is equal to 1
ANS= 1
Root mn= Root (SecA+ Tan A)(secA- tanA)
=Sec2A- Tan2A (under root)
= 1 (using identity) and root 1 is equal to 1
ANS= 1
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