If x lies in second quadrant,then show that
(✓ 1+sinx/✓1-sinx )+(✓1-sinx/r✓1+sinx) =-2secx
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here the solution if u have another one then tell
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ArnavVarshney:
Just multiply with the denominator up and down in both the under-roots!
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Please refer to the picture for reference , for query pls comment down below
please mark it as best if it is correct
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